201525362

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{279121}}^1$

素因数の和:279161

約数の個数: 12

約数和(自身を含む): 319036446

約数和(自身を除く): 117511084

約数列:

[1, 2, 19, 38, 361, 722, 279121, 558242, 5303299, 10606598, 100762681, 201525362]

約数ペア:

[(1, 201525362), (2, 100762681), (19, 10606598), (38, 5303299), (361, 558242), (722, 279121)]