228647518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1847}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 397571328

約数和(自身を除く): 168923810

約数列:

[1, 2, 11, 17, 22, 34, 187, 331, 374, 662, 1847, 3641, 3694, 5627, 7282, 11254, 20317, 31399, 40634, 61897, 62798, 123794, 345389, 611357, 690778, 1222714, 6724927, 10393069, 13449854, 20786138, 114323759, 228647518]

約数ペア:

[(1, 228647518), (2, 114323759), (11, 20786138), (17, 13449854), (22, 10393069), (34, 6724927), (187, 1222714), (331, 690778), (374, 611357), (662, 345389), (1847, 123794), (3641, 62798), (3694, 61897), (5627, 40634), (7282, 31399), (11254, 20317)]