201867146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2909}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 347593680

約数和(自身を除く): 145726534

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 2041, 2669, 2909, 4082, 5338, 5818, 34697, 37817, 49453, 69394, 75634, 98906, 456713, 642889, 913426, 1285778, 5937269, 7764121, 11874538, 15528242, 100933573, 201867146]

約数ペア:

[(1, 201867146), (2, 100933573), (13, 15528242), (17, 11874538), (26, 7764121), (34, 5937269), (157, 1285778), (221, 913426), (314, 642889), (442, 456713), (2041, 98906), (2669, 75634), (2909, 69394), (4082, 49453), (5338, 37817), (5818, 34697)]