201229465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{5171}}^1$

素因数の和:5400

約数の個数: 16

約数和(自身を含む): 248504256

約数和(自身を除く): 47274791

約数列:

[1, 5, 43, 181, 215, 905, 5171, 7783, 25855, 38915, 222353, 935951, 1111765, 4679755, 40245893, 201229465]

約数ペア:

[(1, 201229465), (5, 40245893), (43, 4679755), (181, 1111765), (215, 935951), (905, 222353), (5171, 38915), (7783, 25855)]