207610084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{77351}}^1$

素因数の和:77427

約数の個数: 24

約数和(自身を含む): 402849216

約数和(自身を除く): 195239132

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 77351, 154702, 309404, 850861, 1701722, 3403444, 4718411, 9436822, 18873644, 51902521, 103805042, 207610084]

約数ペア:

[(1, 207610084), (2, 103805042), (4, 51902521), (11, 18873644), (22, 9436822), (44, 4718411), (61, 3403444), (122, 1701722), (244, 850861), (671, 309404), (1342, 154702), (2684, 77351)]