201965553

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1733}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 305128512

約数和(自身を除く): 103162959

約数列:

[1, 3, 9, 23, 69, 207, 563, 1689, 1733, 5067, 5199, 12949, 15597, 38847, 39859, 116541, 119577, 358731, 975679, 2927037, 8781111, 22440617, 67321851, 201965553]

約数ペア:

[(1, 201965553), (3, 67321851), (9, 22440617), (23, 8781111), (69, 2927037), (207, 975679), (563, 358731), (1689, 119577), (1733, 116541), (5067, 39859), (5199, 38847), (12949, 15597)]