201281257

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{577}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 218067840

約数和(自身を除く): 16786583

約数列:

[1, 23, 29, 523, 577, 667, 12029, 13271, 15167, 16733, 301771, 348841, 384859, 6940733, 8751359, 201281257]

約数ペア:

[(1, 201281257), (23, 8751359), (29, 6940733), (523, 384859), (577, 348841), (667, 301771), (12029, 16733), (13271, 15167)]