190039498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 331941888

約数和(自身を除く): 141902390

約数列:

[1, 2, 11, 17, 22, 34, 127, 187, 254, 374, 1397, 2159, 2794, 4001, 4318, 8002, 23749, 44011, 47498, 68017, 88022, 136034, 508127, 748187, 1016254, 1496374, 5589397, 8638159, 11178794, 17276318, 95019749, 190039498]

約数ペア:

[(1, 190039498), (2, 95019749), (11, 17276318), (17, 11178794), (22, 8638159), (34, 5589397), (127, 1496374), (187, 1016254), (254, 748187), (374, 508127), (1397, 136034), (2159, 88022), (2794, 68017), (4001, 47498), (4318, 44011), (8002, 23749)]