201899158

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{26489}}^1$

素因数の和:26631

約数の個数: 16

約数和(自身を含む): 314065440

約数和(自身を除く): 112166282

約数列:

[1, 2, 37, 74, 103, 206, 3811, 7622, 26489, 52978, 980093, 1960186, 2728367, 5456734, 100949579, 201899158]

約数ペア:

[(1, 201899158), (2, 100949579), (37, 5456734), (74, 2728367), (103, 1960186), (206, 980093), (3811, 52978), (7622, 26489)]