208977342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4975651}}^1$

素因数の和:4975663

約数の個数: 16

約数和(自身を含む): 477662592

約数和(自身を除く): 268685250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4975651, 9951302, 14926953, 29853906, 34829557, 69659114, 104488671, 208977342]

約数ペア:

[(1, 208977342), (2, 104488671), (3, 69659114), (6, 34829557), (7, 29853906), (14, 14926953), (21, 9951302), (42, 4975651)]