196612563

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{176651}}^1$

素因数の和:176714

約数の個数: 16

約数和(自身を含む): 305254656

約数和(自身を除く): 108642093

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 176651, 529953, 1236557, 3709671, 9362503, 28087509, 65537521, 196612563]

約数ペア:

[(1, 196612563), (3, 65537521), (7, 28087509), (21, 9362503), (53, 3709671), (159, 1236557), (371, 529953), (1113, 176651)]