200228327

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 230492160

約数和(自身を除く): 30263833

約数列:

[1, 13, 19, 127, 169, 247, 491, 1651, 2413, 3211, 6383, 9329, 21463, 31369, 62357, 82979, 121277, 407797, 810641, 1184783, 1576601, 10538333, 15402179, 200228327]

約数ペア:

[(1, 200228327), (13, 15402179), (19, 10538333), (127, 1576601), (169, 1184783), (247, 810641), (491, 407797), (1651, 121277), (2413, 82979), (3211, 62357), (6383, 31369), (9329, 21463)]