200740345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{99623}}^1$

素因数の和:99672

約数の個数: 16

約数和(自身を含む): 267789312

約数和(自身を除く): 67048967

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 99623, 498115, 1295099, 3088313, 6475495, 15441565, 40148069, 200740345]

約数ペア:

[(1, 200740345), (5, 40148069), (13, 15441565), (31, 6475495), (65, 3088313), (155, 1295099), (403, 498115), (2015, 99623)]