220244705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{4231}}^1$

素因数の和:4624

約数の個数: 16

約数和(自身を含む): 274233600

約数和(自身を除く): 53988895

約数列:

[1, 5, 29, 145, 359, 1795, 4231, 10411, 21155, 52055, 122699, 613495, 1518929, 7594645, 44048941, 220244705]

約数ペア:

[(1, 220244705), (5, 44048941), (29, 7594645), (145, 1518929), (359, 613495), (1795, 122699), (4231, 52055), (10411, 21155)]