201708845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163327}}^1$

素因数の和:163364

約数の個数: 16

約数和(自身を含む): 274391040

約数和(自身を除く): 72682195

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 163327, 816635, 2123251, 3103213, 10616255, 15516065, 40341769, 201708845]

約数ペア:

[(1, 201708845), (5, 40341769), (13, 15516065), (19, 10616255), (65, 3103213), (95, 2123251), (247, 816635), (1235, 163327)]