201626528

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3821}}^1$

素因数の和:3945

約数の個数: 48

約数和(自身を含む): 424746504

約数和(自身を除く): 223119976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1552, 1649, 3104, 3298, 3821, 6596, 7642, 13192, 15284, 26384, 30568, 52768, 61136, 64957, 122272, 129914, 259828, 370637, 519656, 741274, 1039312, 1482548, 2078624, 2965096, 5930192, 6300829, 11860384, 12601658, 25203316, 50406632, 100813264, 201626528]

約数ペア:

[(1, 201626528), (2, 100813264), (4, 50406632), (8, 25203316), (16, 12601658), (17, 11860384), (32, 6300829), (34, 5930192), (68, 2965096), (97, 2078624), (136, 1482548), (194, 1039312), (272, 741274), (388, 519656), (544, 370637), (776, 259828), (1552, 129914), (1649, 122272), (3104, 64957), (3298, 61136), (3821, 52768), (6596, 30568), (7642, 26384), (13192, 15284)]