202260388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{42961}}^1$

素因数の和:43083

約数の個数: 24

約数和(自身を含む): 389751264

約数和(自身を除く): 187490876

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 42961, 85922, 171844, 472571, 945142, 1890284, 4596827, 9193654, 18387308, 50565097, 101130194, 202260388]

約数ペア:

[(1, 202260388), (2, 101130194), (4, 50565097), (11, 18387308), (22, 9193654), (44, 4596827), (107, 1890284), (214, 945142), (428, 472571), (1177, 171844), (2354, 85922), (4708, 42961)]