209364852

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 497145600

約数和(自身を除く): 287780748

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 269, 316, 474, 538, 807, 821, 948, 1076, 1614, 1642, 2463, 3228, 3284, 4926, 9852, 21251, 42502, 63753, 64859, 85004, 127506, 129718, 194577, 220849, 255012, 259436, 389154, 441698, 662547, 778308, 883396, 1325094, 2650188, 17447071, 34894142, 52341213, 69788284, 104682426, 209364852]

約数ペア:

[(1, 209364852), (2, 104682426), (3, 69788284), (4, 52341213), (6, 34894142), (12, 17447071), (79, 2650188), (158, 1325094), (237, 883396), (269, 778308), (316, 662547), (474, 441698), (538, 389154), (807, 259436), (821, 255012), (948, 220849), (1076, 194577), (1614, 129718), (1642, 127506), (2463, 85004), (3228, 64859), (3284, 63753), (4926, 42502), (9852, 21251)]