207348518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3217}}^1$

素因数の和:3336

約数の個数: 32

約数和(自身を含む): 349243104

約数和(自身を除く): 141894586

約数列:

[1, 2, 13, 26, 37, 67, 74, 134, 481, 871, 962, 1742, 2479, 3217, 4958, 6434, 32227, 41821, 64454, 83642, 119029, 215539, 238058, 431078, 1547377, 2802007, 3094754, 5604014, 7974943, 15949886, 103674259, 207348518]

約数ペア:

[(1, 207348518), (2, 103674259), (13, 15949886), (26, 7974943), (37, 5604014), (67, 3094754), (74, 2802007), (134, 1547377), (481, 431078), (871, 238058), (962, 215539), (1742, 119029), (2479, 83642), (3217, 64454), (4958, 41821), (6434, 32227)]