210003906712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{1390607}}^1$

素因数の和:1391095

約数の個数: 32

約数和(自身を含む): 403832563200

約数和(自身を除く): 193828656488

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 439, 878, 1756, 3512, 18877, 37754, 75508, 151016, 1390607, 2781214, 5562428, 11124856, 59796101, 119592202, 239184404, 478368808, 610476473, 1220952946, 2441905892, 4883811784, 26250488339, 52500976678, 105001953356, 210003906712]

約数ペア:

[(1, 210003906712), (2, 105001953356), (4, 52500976678), (8, 26250488339), (43, 4883811784), (86, 2441905892), (172, 1220952946), (344, 610476473), (439, 478368808), (878, 239184404), (1756, 119592202), (3512, 59796101), (18877, 11124856), (37754, 5562428), (75508, 2781214), (151016, 1390607)]