250408216

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{523}}^1\times {\mathrm{617}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 476033040

約数和(自身を除く): 225624824

約数列:

[1, 2, 4, 8, 97, 194, 388, 523, 617, 776, 1046, 1234, 2092, 2468, 4184, 4936, 50731, 59849, 101462, 119698, 202924, 239396, 322691, 405848, 478792, 645382, 1290764, 2581528, 31301027, 62602054, 125204108, 250408216]

約数ペア:

[(1, 250408216), (2, 125204108), (4, 62602054), (8, 31301027), (97, 2581528), (194, 1290764), (388, 645382), (523, 478792), (617, 405848), (776, 322691), (1046, 239396), (1234, 202924), (2092, 119698), (2468, 101462), (4184, 59849), (4936, 50731)]