220216235615

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{9944287}}^1$

素因数の和:9944438

約数の個数: 16

約数和(自身を含む): 273030371328

約数和(自身を除く): 52814135713

約数列:

[1, 5, 43, 103, 215, 515, 4429, 22145, 9944287, 49721435, 427604341, 1024261561, 2138021705, 5121307805, 44043247123, 220216235615]

約数ペア:

[(1, 220216235615), (5, 44043247123), (43, 5121307805), (103, 2138021705), (215, 1024261561), (515, 427604341), (4429, 49721435), (22145, 9944287)]