202133980

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{24121}}^1$

素因数の和:24549

約数の個数: 24

約数和(自身を含む): 425512080

約数和(自身を除く): 223378100

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 8380, 24121, 48242, 96484, 120605, 241210, 482420, 10106699, 20213398, 40426796, 50533495, 101066990, 202133980]

約数ペア:

[(1, 202133980), (2, 101066990), (4, 50533495), (5, 40426796), (10, 20213398), (20, 10106699), (419, 482420), (838, 241210), (1676, 120605), (2095, 96484), (4190, 48242), (8380, 24121)]