201214907048

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{51225791}}^1$

素因数の和:51226288

約数の個数: 16

約数和(自身を含む): 378046344960

約数和(自身を除く): 176831437912

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 51225791, 102451582, 204903164, 409806328, 25151863381, 50303726762, 100607453524, 201214907048]

約数ペア:

[(1, 201214907048), (2, 100607453524), (4, 50303726762), (8, 25151863381), (491, 409806328), (982, 204903164), (1964, 102451582), (3928, 51225791)]