201821495296

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:598

約数の個数: 224

約数和(自身を含む): 437959268352

約数和(自身を除く): 236137773056

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 47, 62, 64, 74, 94, 124, 128, 148, 188, 248, 256, 296, 376, 457, 496, 512, 592, 752, 914, 992, 1024, 1147, 1184, 1457, 1504, 1739, 1828, 1984, 2048, 2294, 2368, 2914, 3008, 3478, 3656, 3968, 4096, 4588, 4736, 5828, 6016, 6956, 7312, 7936, 8192, 9176, 9472, 11656, 12032, 13912, 14167, 14624, 15872, 16909, 18352, 18944, 21479, 23312, 24064, 27824, 28334, 29248, 31744, 33818, 36704, 37888, 42958, 46624, 48128, 53909, 55648, 56668, 58496, 63488, 67636, 73408, 75776, 85916, 93248, 96256, 107818, 111296, 113336, 116992, 126976, 135272, 146816, 151552, 171832, 186496, 192512, 215636, 222592, 226672, 233984, 253952, 270544, 293632, 303104, 343664, 372992, 385024, 431272, 445184, 453344, 467968, 524179, 541088, 587264, 665849, 687328, 745984, 794723, 862544, 890368, 906688, 935936, 1048358, 1082176, 1174528, 1331698, 1374656, 1491968, 1589446, 1725088, 1780736, 1813376, 1871872, 2096716, 2164352, 2349056, 2663396, 2749312, 2983936, 3178892, 3450176, 3561472, 3626752, 3743744, 4193432, 4328704, 4698112, 5326792, 5498624, 5967872, 6357784, 6900352, 7122944, 7253504, 8386864, 8657408, 9396224, 10653584, 10997248, 11935744, 12715568, 13800704, 14245888, 14507008, 16773728, 17314816, 21307168, 21994496, 24636413, 25431136, 27601408, 29014016, 33547456, 34629632, 42614336, 43988992, 49272826, 50862272, 55202816, 58028032, 67094912, 69259264, 85228672, 87977984, 98545652, 101724544, 110405632, 116056064, 134189824, 138518528, 170457344, 175955968, 197091304, 203449088, 220811264, 268379648, 340914688, 394182608, 406898176, 441622528, 536759296, 681829376, 788365216, 813796352, 1073518592, 1363658752, 1576730432, 1627592704, 2147037184, 2727317504, 3153460864, 3255185408, 4294074368, 5454635008, 6306921728, 6510370816, 12613843456, 25227686912, 50455373824, 100910747648, 201821495296]

約数ペア:

[(1, 201821495296), (2, 100910747648), (4, 50455373824), (8, 25227686912), (16, 12613843456), (31, 6510370816), (32, 6306921728), (37, 5454635008), (47, 4294074368), (62, 3255185408), (64, 3153460864), (74, 2727317504), (94, 2147037184), (124, 1627592704), (128, 1576730432), (148, 1363658752), (188, 1073518592), (248, 813796352), (256, 788365216), (296, 681829376), (376, 536759296), (457, 441622528), (496, 406898176), (512, 394182608), (592, 340914688), (752, 268379648), (914, 220811264), (992, 203449088), (1024, 197091304), (1147, 175955968), (1184, 170457344), (1457, 138518528), (1504, 134189824), (1739, 116056064), (1828, 110405632), (1984, 101724544), (2048, 98545652), (2294, 87977984), (2368, 85228672), (2914, 69259264), (3008, 67094912), (3478, 58028032), (3656, 55202816), (3968, 50862272), (4096, 49272826), (4588, 43988992), (4736, 42614336), (5828, 34629632), (6016, 33547456), (6956, 29014016), (7312, 27601408), (7936, 25431136), (8192, 24636413), (9176, 21994496), (9472, 21307168), (11656, 17314816), (12032, 16773728), (13912, 14507008), (14167, 14245888), (14624, 13800704), (15872, 12715568), (16909, 11935744), (18352, 10997248), (18944, 10653584), (21479, 9396224), (23312, 8657408), (24064, 8386864), (27824, 7253504), (28334, 7122944), (29248, 6900352), (31744, 6357784), (33818, 5967872), (36704, 5498624), (37888, 5326792), (42958, 4698112), (46624, 4328704), (48128, 4193432), (53909, 3743744), (55648, 3626752), (56668, 3561472), (58496, 3450176), (63488, 3178892), (67636, 2983936), (73408, 2749312), (75776, 2663396), (85916, 2349056), (93248, 2164352), (96256, 2096716), (107818, 1871872), (111296, 1813376), (113336, 1780736), (116992, 1725088), (126976, 1589446), (135272, 1491968), (146816, 1374656), (151552, 1331698), (171832, 1174528), (186496, 1082176), (192512, 1048358), (215636, 935936), (222592, 906688), (226672, 890368), (233984, 862544), (253952, 794723), (270544, 745984), (293632, 687328), (303104, 665849), (343664, 587264), (372992, 541088), (385024, 524179), (431272, 467968), (445184, 453344)]