201149818

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:454

約数の個数: 24

約数和(自身を含む): 310508640

約数和(自身を除く): 109358822

約数列:

[1, 2, 61, 122, 151, 179, 302, 358, 3721, 7442, 9211, 10919, 18422, 21838, 27029, 54058, 561871, 666059, 1123742, 1332118, 1648769, 3297538, 100574909, 201149818]

約数ペア:

[(1, 201149818), (2, 100574909), (61, 3297538), (122, 1648769), (151, 1332118), (179, 1123742), (302, 666059), (358, 561871), (3721, 54058), (7442, 27029), (9211, 21838), (10919, 18422)]