219047174

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{3557}}^1$

素因数の和:4351

約数の個数: 16

約数和(自身を含む): 337127616

約数和(自身を除く): 118080442

約数列:

[1, 2, 41, 82, 751, 1502, 3557, 7114, 30791, 61582, 145837, 291674, 2671307, 5342614, 109523587, 219047174]

約数ペア:

[(1, 219047174), (2, 109523587), (41, 5342614), (82, 2671307), (751, 291674), (1502, 145837), (3557, 61582), (7114, 30791)]