201857253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^2\times {\mathrm{227}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 293063904

約数和(自身を除く): 91206651

約数列:

[1, 3, 13, 39, 151, 227, 453, 681, 1963, 2951, 5889, 8853, 22801, 34277, 68403, 102831, 296413, 445601, 889239, 1336803, 5175827, 15527481, 67285751, 201857253]

約数ペア:

[(1, 201857253), (3, 67285751), (13, 15527481), (39, 5175827), (151, 1336803), (227, 889239), (453, 445601), (681, 296413), (1963, 102831), (2951, 68403), (5889, 34277), (8853, 22801)]