202439744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 460857600

約数和(自身を除く): 258417856

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 71, 92, 104, 142, 149, 184, 208, 284, 298, 299, 368, 416, 568, 596, 598, 736, 832, 923, 1136, 1192, 1196, 1472, 1633, 1846, 1937, 2272, 2384, 2392, 3266, 3427, 3692, 3874, 4544, 4768, 4784, 6532, 6854, 7384, 7748, 9536, 9568, 10579, 13064, 13708, 14768, 15496, 19136, 21158, 21229, 26128, 27416, 29536, 30992, 42316, 42458, 44551, 52256, 54832, 59072, 61984, 84632, 84916, 89102, 104512, 109664, 123968, 137527, 169264, 169832, 178204, 219328, 243317, 275054, 338528, 339664, 356408, 486634, 550108, 677056, 679328, 712816, 973268, 1100216, 1358656, 1425632, 1946536, 2200432, 2851264, 3163121, 3893072, 4400864, 6326242, 7786144, 8801728, 12652484, 15572288, 25304968, 50609936, 101219872, 202439744]

約数ペア:

[(1, 202439744), (2, 101219872), (4, 50609936), (8, 25304968), (13, 15572288), (16, 12652484), (23, 8801728), (26, 7786144), (32, 6326242), (46, 4400864), (52, 3893072), (64, 3163121), (71, 2851264), (92, 2200432), (104, 1946536), (142, 1425632), (149, 1358656), (184, 1100216), (208, 973268), (284, 712816), (298, 679328), (299, 677056), (368, 550108), (416, 486634), (568, 356408), (596, 339664), (598, 338528), (736, 275054), (832, 243317), (923, 219328), (1136, 178204), (1192, 169832), (1196, 169264), (1472, 137527), (1633, 123968), (1846, 109664), (1937, 104512), (2272, 89102), (2384, 84916), (2392, 84632), (3266, 61984), (3427, 59072), (3692, 54832), (3874, 52256), (4544, 44551), (4768, 42458), (4784, 42316), (6532, 30992), (6854, 29536), (7384, 27416), (7748, 26128), (9536, 21229), (9568, 21158), (10579, 19136), (13064, 15496), (13708, 14768)]