203820404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{6367}}^1$

素因数の和:6575

約数の個数: 24

約数和(自身を含む): 365879808

約数和(自身を除く): 162059404

約数列:

[1, 2, 4, 53, 106, 151, 212, 302, 604, 6367, 8003, 12734, 16006, 25468, 32012, 337451, 674902, 961417, 1349804, 1922834, 3845668, 50955101, 101910202, 203820404]

約数ペア:

[(1, 203820404), (2, 101910202), (4, 50955101), (53, 3845668), (106, 1922834), (151, 1349804), (212, 961417), (302, 674902), (604, 337451), (6367, 32012), (8003, 25468), (12734, 16006)]