201680210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{23981}}^1$

素因数の和:24046

約数の個数: 24

約数和(自身を含む): 375989796

約数和(自身を除く): 174309586

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 23981, 47962, 119905, 239810, 695449, 1390898, 3477245, 6954490, 20168021, 40336042, 100840105, 201680210]

約数ペア:

[(1, 201680210), (2, 100840105), (5, 40336042), (10, 20168021), (29, 6954490), (58, 3477245), (145, 1390898), (290, 695449), (841, 239810), (1682, 119905), (4205, 47962), (8410, 23981)]