203018256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 687098880

約数和(自身を除く): 484080624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 73, 84, 89, 93, 112, 124, 126, 144, 146, 168, 178, 186, 217, 219, 248, 252, 267, 279, 292, 336, 356, 372, 434, 438, 496, 504, 511, 534, 558, 584, 623, 651, 657, 712, 744, 801, 868, 876, 1008, 1022, 1068, 1116, 1168, 1246, 1302, 1314, 1424, 1488, 1533, 1602, 1736, 1752, 1869, 1953, 2044, 2136, 2232, 2263, 2492, 2604, 2628, 2759, 3066, 3204, 3472, 3504, 3738, 3906, 4088, 4272, 4464, 4526, 4599, 4984, 5208, 5256, 5518, 5607, 6132, 6408, 6497, 6789, 7476, 7812, 8176, 8277, 9052, 9198, 9968, 10416, 10512, 11036, 11214, 12264, 12816, 12994, 13578, 14952, 15624, 15841, 16554, 18104, 18396, 19313, 19491, 20367, 22072, 22428, 24528, 24831, 25988, 27156, 29904, 31248, 31682, 33108, 36208, 36792, 38626, 38982, 40734, 44144, 44856, 45479, 47523, 49662, 51976, 54312, 57939, 58473, 63364, 66216, 73584, 77252, 77964, 81468, 89712, 90958, 95046, 99324, 103952, 108624, 115878, 116946, 126728, 132432, 136437, 142569, 154504, 155928, 162936, 173817, 181916, 190092, 198648, 201407, 231756, 233892, 253456, 272874, 285138, 309008, 311856, 325872, 347634, 363832, 380184, 397296, 402814, 409311, 463512, 467784, 545748, 570276, 604221, 695268, 727664, 760368, 805628, 818622, 927024, 935568, 1091496, 1140552, 1208442, 1390536, 1409849, 1611256, 1637244, 1812663, 2182992, 2281104, 2416884, 2781072, 2819698, 3222512, 3274488, 3625326, 4229547, 4833768, 5639396, 6548976, 7250652, 8459094, 9667536, 11278792, 12688641, 14501304, 16918188, 22557584, 25377282, 29002608, 33836376, 50754564, 67672752, 101509128, 203018256]

約数ペア:

[(1, 203018256), (2, 101509128), (3, 67672752), (4, 50754564), (6, 33836376), (7, 29002608), (8, 25377282), (9, 22557584), (12, 16918188), (14, 14501304), (16, 12688641), (18, 11278792), (21, 9667536), (24, 8459094), (28, 7250652), (31, 6548976), (36, 5639396), (42, 4833768), (48, 4229547), (56, 3625326), (62, 3274488), (63, 3222512), (72, 2819698), (73, 2781072), (84, 2416884), (89, 2281104), (93, 2182992), (112, 1812663), (124, 1637244), (126, 1611256), (144, 1409849), (146, 1390536), (168, 1208442), (178, 1140552), (186, 1091496), (217, 935568), (219, 927024), (248, 818622), (252, 805628), (267, 760368), (279, 727664), (292, 695268), (336, 604221), (356, 570276), (372, 545748), (434, 467784), (438, 463512), (496, 409311), (504, 402814), (511, 397296), (534, 380184), (558, 363832), (584, 347634), (623, 325872), (651, 311856), (657, 309008), (712, 285138), (744, 272874), (801, 253456), (868, 233892), (876, 231756), (1008, 201407), (1022, 198648), (1068, 190092), (1116, 181916), (1168, 173817), (1246, 162936), (1302, 155928), (1314, 154504), (1424, 142569), (1488, 136437), (1533, 132432), (1602, 126728), (1736, 116946), (1752, 115878), (1869, 108624), (1953, 103952), (2044, 99324), (2136, 95046), (2232, 90958), (2263, 89712), (2492, 81468), (2604, 77964), (2628, 77252), (2759, 73584), (3066, 66216), (3204, 63364), (3472, 58473), (3504, 57939), (3738, 54312), (3906, 51976), (4088, 49662), (4272, 47523), (4464, 45479), (4526, 44856), (4599, 44144), (4984, 40734), (5208, 38982), (5256, 38626), (5518, 36792), (5607, 36208), (6132, 33108), (6408, 31682), (6497, 31248), (6789, 29904), (7476, 27156), (7812, 25988), (8176, 24831), (8277, 24528), (9052, 22428), (9198, 22072), (9968, 20367), (10416, 19491), (10512, 19313), (11036, 18396), (11214, 18104), (12264, 16554), (12816, 15841), (12994, 15624), (13578, 14952)]