201161512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1323431}}^1$

素因数の和:1323456

約数の個数: 16

約数和(自身を含む): 397029600

約数和(自身を除く): 195868088

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1323431, 2646862, 5293724, 10587448, 25145189, 50290378, 100580756, 201161512]

約数ペア:

[(1, 201161512), (2, 100580756), (4, 50290378), (8, 25145189), (19, 10587448), (38, 5293724), (76, 2646862), (152, 1323431)]