208156664

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{12637}}^1$

素因数の和:12743

約数の個数: 32

約数和(自身を含む): 409471200

約数和(自身を除く): 201314536

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 12637, 16472, 25274, 50548, 101096, 366473, 732946, 897227, 1465892, 1794454, 2931784, 3588908, 7177816, 26019583, 52039166, 104078332, 208156664]

約数ペア:

[(1, 208156664), (2, 104078332), (4, 52039166), (8, 26019583), (29, 7177816), (58, 3588908), (71, 2931784), (116, 1794454), (142, 1465892), (232, 897227), (284, 732946), (568, 366473), (2059, 101096), (4118, 50548), (8236, 25274), (12637, 16472)]