206491392

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 645699600

約数和(自身を除く): 439208208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 53, 57, 64, 72, 76, 89, 96, 106, 114, 128, 144, 152, 159, 171, 178, 192, 212, 228, 256, 267, 288, 304, 318, 342, 356, 384, 424, 456, 477, 534, 576, 608, 636, 684, 712, 768, 801, 848, 912, 954, 1007, 1068, 1152, 1216, 1272, 1368, 1424, 1602, 1691, 1696, 1824, 1908, 2014, 2136, 2304, 2432, 2544, 2736, 2848, 3021, 3204, 3382, 3392, 3648, 3816, 4028, 4272, 4717, 4864, 5073, 5088, 5472, 5696, 6042, 6408, 6764, 6784, 7296, 7632, 8056, 8544, 9063, 9434, 10146, 10176, 10944, 11392, 12084, 12816, 13528, 13568, 14151, 14592, 15219, 15264, 16112, 17088, 18126, 18868, 20292, 20352, 21888, 22784, 24168, 25632, 27056, 28302, 30438, 30528, 32224, 34176, 36252, 37736, 40584, 40704, 42453, 43776, 48336, 51264, 54112, 56604, 60876, 61056, 64448, 68352, 72504, 75472, 81168, 84906, 89623, 96672, 102528, 108224, 113208, 121752, 122112, 128896, 145008, 150944, 162336, 169812, 179246, 193344, 205056, 216448, 226416, 243504, 257792, 268869, 290016, 301888, 324672, 339624, 358492, 386688, 432896, 452832, 487008, 537738, 580032, 603776, 649344, 679248, 716984, 773376, 806607, 905664, 974016, 1075476, 1160064, 1207552, 1298688, 1358496, 1433968, 1613214, 1811328, 1948032, 2150952, 2320128, 2716992, 2867936, 3226428, 3622656, 3896064, 4301904, 5433984, 5735872, 6452856, 8603808, 10867968, 11471744, 12905712, 17207616, 22943488, 25811424, 34415232, 51622848, 68830464, 103245696, 206491392]

約数ペア:

[(1, 206491392), (2, 103245696), (3, 68830464), (4, 51622848), (6, 34415232), (8, 25811424), (9, 22943488), (12, 17207616), (16, 12905712), (18, 11471744), (19, 10867968), (24, 8603808), (32, 6452856), (36, 5735872), (38, 5433984), (48, 4301904), (53, 3896064), (57, 3622656), (64, 3226428), (72, 2867936), (76, 2716992), (89, 2320128), (96, 2150952), (106, 1948032), (114, 1811328), (128, 1613214), (144, 1433968), (152, 1358496), (159, 1298688), (171, 1207552), (178, 1160064), (192, 1075476), (212, 974016), (228, 905664), (256, 806607), (267, 773376), (288, 716984), (304, 679248), (318, 649344), (342, 603776), (356, 580032), (384, 537738), (424, 487008), (456, 452832), (477, 432896), (534, 386688), (576, 358492), (608, 339624), (636, 324672), (684, 301888), (712, 290016), (768, 268869), (801, 257792), (848, 243504), (912, 226416), (954, 216448), (1007, 205056), (1068, 193344), (1152, 179246), (1216, 169812), (1272, 162336), (1368, 150944), (1424, 145008), (1602, 128896), (1691, 122112), (1696, 121752), (1824, 113208), (1908, 108224), (2014, 102528), (2136, 96672), (2304, 89623), (2432, 84906), (2544, 81168), (2736, 75472), (2848, 72504), (3021, 68352), (3204, 64448), (3382, 61056), (3392, 60876), (3648, 56604), (3816, 54112), (4028, 51264), (4272, 48336), (4717, 43776), (4864, 42453), (5073, 40704), (5088, 40584), (5472, 37736), (5696, 36252), (6042, 34176), (6408, 32224), (6764, 30528), (6784, 30438), (7296, 28302), (7632, 27056), (8056, 25632), (8544, 24168), (9063, 22784), (9434, 21888), (10146, 20352), (10176, 20292), (10944, 18868), (11392, 18126), (12084, 17088), (12816, 16112), (13528, 15264), (13568, 15219), (14151, 14592)]