205557196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{54151}}^1$

素因数の和:54241

約数の個数: 24

約数和(自身を含む): 392710304

約数和(自身を除く): 187153108

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 54151, 108302, 216604, 703963, 1407926, 2815852, 3953023, 7906046, 15812092, 51389299, 102778598, 205557196]

約数ペア:

[(1, 205557196), (2, 102778598), (4, 51389299), (13, 15812092), (26, 7906046), (52, 3953023), (73, 2815852), (146, 1407926), (292, 703963), (949, 216604), (1898, 108302), (3796, 54151)]