197856456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1177717}}^1$

素因数の和:1177733

約数の個数: 32

約数和(自身を含む): 565304640

約数和(自身を除く): 367448184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1177717, 2355434, 3533151, 4710868, 7066302, 8244019, 9421736, 14132604, 16488038, 24732057, 28265208, 32976076, 49464114, 65952152, 98928228, 197856456]

約数ペア:

[(1, 197856456), (2, 98928228), (3, 65952152), (4, 49464114), (6, 32976076), (7, 28265208), (8, 24732057), (12, 16488038), (14, 14132604), (21, 9421736), (24, 8244019), (28, 7066302), (42, 4710868), (56, 3533151), (84, 2355434), (168, 1177717)]