207371524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{21169}}^1$

素因数の和:21283

約数の個数: 24

約数和(自身を含む): 379366400

約数和(自身を除く): 171994876

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 21169, 42338, 84676, 656239, 1312478, 1672351, 2624956, 3344702, 6689404, 51842881, 103685762, 207371524]

約数ペア:

[(1, 207371524), (2, 103685762), (4, 51842881), (31, 6689404), (62, 3344702), (79, 2624956), (124, 1672351), (158, 1312478), (316, 656239), (2449, 84676), (4898, 42338), (9796, 21169)]