205311326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7001}}^1$

素因数の和:7088

約数の個数: 32

約数和(自身を含む): 354917376

約数和(自身を除く): 149606050

約数列:

[1, 2, 11, 22, 31, 43, 62, 86, 341, 473, 682, 946, 1333, 2666, 7001, 14002, 14663, 29326, 77011, 154022, 217031, 301043, 434062, 602086, 2387341, 3311473, 4774682, 6622946, 9332333, 18664666, 102655663, 205311326]

約数ペア:

[(1, 205311326), (2, 102655663), (11, 18664666), (22, 9332333), (31, 6622946), (43, 4774682), (62, 3311473), (86, 2387341), (341, 602086), (473, 434062), (682, 301043), (946, 217031), (1333, 154022), (2666, 77011), (7001, 29326), (14002, 14663)]