201971360

素因数分解:

$2^5\times 5^1\times {\mathrm{1262321}}^1$

素因数の和:1262336

約数の個数: 24

約数和(自身を含む): 477157716

約数和(自身を除く): 275186356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1262321, 2524642, 5049284, 6311605, 10098568, 12623210, 20197136, 25246420, 40394272, 50492840, 100985680, 201971360]

約数ペア:

[(1, 201971360), (2, 100985680), (4, 50492840), (5, 40394272), (8, 25246420), (10, 20197136), (16, 12623210), (20, 10098568), (32, 6311605), (40, 5049284), (80, 2524642), (160, 1262321)]