215031167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 234991680

約数和(自身を除く): 19960513

約数列:

[1, 13, 109, 263, 577, 1417, 3419, 7501, 28667, 62893, 151751, 372671, 817609, 1972763, 16540859, 215031167]

約数ペア:

[(1, 215031167), (13, 16540859), (109, 1972763), (263, 817609), (577, 372671), (1417, 151751), (3419, 62893), (7501, 28667)]