200415515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{1597}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 253506720

約数和(自身を除く): 53091205

約数列:

[1, 5, 19, 95, 1321, 1597, 6605, 7985, 25099, 30343, 125495, 151715, 2109637, 10548185, 40083103, 200415515]

約数ペア:

[(1, 200415515), (5, 40083103), (19, 10548185), (95, 2109637), (1321, 151715), (1597, 125495), (6605, 30343), (7985, 25099)]