207840932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2508

約数の個数: 36

約数和(自身を含む): 397028016

約数和(自身を除く): 189187084

約数列:

[1, 2, 4, 13, 26, 52, 131, 169, 262, 338, 524, 676, 1703, 2347, 3406, 4694, 6812, 9388, 22139, 30511, 44278, 61022, 88556, 122044, 307457, 396643, 614914, 793286, 1229828, 1586572, 3996941, 7993882, 15987764, 51960233, 103920466, 207840932]

約数ペア:

[(1, 207840932), (2, 103920466), (4, 51960233), (13, 15987764), (26, 7993882), (52, 3996941), (131, 1586572), (169, 1229828), (262, 793286), (338, 614914), (524, 396643), (676, 307457), (1703, 122044), (2347, 88556), (3406, 61022), (4694, 44278), (6812, 30511), (9388, 22139)]