201230218

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{305821}}^1$

素因数の和:305877

約数の個数: 16

約数和(自身を含む): 352306944

約数和(自身を除く): 151076726

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 305821, 611642, 2140747, 4281494, 14373587, 28747174, 100615109, 201230218]

約数ペア:

[(1, 201230218), (2, 100615109), (7, 28747174), (14, 14373587), (47, 4281494), (94, 2140747), (329, 611642), (658, 305821)]