206907648

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6571}}^1$

素因数の和:6631

約数の個数: 72

約数和(自身を含む): 564193056

約数和(自身を除く): 357285408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 6571, 7872, 10496, 13142, 15744, 19713, 26284, 31488, 39426, 52568, 78852, 105136, 157704, 210272, 269411, 315408, 420544, 538822, 630816, 808233, 841088, 1077644, 1261632, 1616466, 1682176, 2155288, 2523264, 3232932, 4310576, 5046528, 6465864, 8621152, 12931728, 17242304, 25863456, 34484608, 51726912, 68969216, 103453824, 206907648]

約数ペア:

[(1, 206907648), (2, 103453824), (3, 68969216), (4, 51726912), (6, 34484608), (8, 25863456), (12, 17242304), (16, 12931728), (24, 8621152), (32, 6465864), (41, 5046528), (48, 4310576), (64, 3232932), (82, 2523264), (96, 2155288), (123, 1682176), (128, 1616466), (164, 1261632), (192, 1077644), (246, 841088), (256, 808233), (328, 630816), (384, 538822), (492, 420544), (656, 315408), (768, 269411), (984, 210272), (1312, 157704), (1968, 105136), (2624, 78852), (3936, 52568), (5248, 39426), (6571, 31488), (7872, 26284), (10496, 19713), (13142, 15744)]