208026448

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{31481}}^1$

素因数の和:31555

約数の個数: 40

約数和(自身を含む): 468452160

約数和(自身を除く): 260425712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 31481, 62962, 125924, 220367, 251848, 440734, 503696, 881468, 1762936, 1857379, 3525872, 3714758, 7429516, 13001653, 14859032, 26003306, 29718064, 52006612, 104013224, 208026448]

約数ペア:

[(1, 208026448), (2, 104013224), (4, 52006612), (7, 29718064), (8, 26003306), (14, 14859032), (16, 13001653), (28, 7429516), (56, 3714758), (59, 3525872), (112, 1857379), (118, 1762936), (236, 881468), (413, 503696), (472, 440734), (826, 251848), (944, 220367), (1652, 125924), (3304, 62962), (6608, 31481)]