205374194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{21937}}^1$

素因数の和:22121

約数の個数: 16

約数和(自身を含む): 320119296

約数和(自身を除く): 114745102

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 21937, 43874, 680047, 1360094, 3312487, 6624974, 102687097, 205374194]

約数ペア:

[(1, 205374194), (2, 102687097), (31, 6624974), (62, 3312487), (151, 1360094), (302, 680047), (4681, 43874), (9362, 21937)]