200529428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{409}}^1\times {\mathrm{1013}}^1$

素因数の和:1448

約数の個数: 36

約数和(自身を含む): 387053940

約数和(自身を除く): 186524512

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 409, 484, 818, 1013, 1636, 2026, 4052, 4499, 8998, 11143, 17996, 22286, 44572, 49489, 98978, 122573, 197956, 245146, 414317, 490292, 828634, 1657268, 4557487, 9114974, 18229948, 50132357, 100264714, 200529428]

約数ペア:

[(1, 200529428), (2, 100264714), (4, 50132357), (11, 18229948), (22, 9114974), (44, 4557487), (121, 1657268), (242, 828634), (409, 490292), (484, 414317), (818, 245146), (1013, 197956), (1636, 122573), (2026, 98978), (4052, 49489), (4499, 44572), (8998, 22286), (11143, 17996)]