201604684

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{690427}}^1$

素因数の和:690504

約数の個数: 12

約数和(自身を含む): 357641704

約数和(自身を除く): 156037020

約数列:

[1, 2, 4, 73, 146, 292, 690427, 1380854, 2761708, 50401171, 100802342, 201604684]

約数ペア:

[(1, 201604684), (2, 100802342), (4, 50401171), (73, 2761708), (146, 1380854), (292, 690427)]