201916273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1291}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 222699456

約数和(自身を除く): 20783183

約数列:

[1, 13, 53, 227, 689, 1291, 2951, 12031, 16783, 68423, 156403, 293057, 889499, 3809741, 15532021, 201916273]

約数ペア:

[(1, 201916273), (13, 15532021), (53, 3809741), (227, 889499), (689, 293057), (1291, 156403), (2951, 68423), (12031, 16783)]