201772233

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{2609}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 314463240

約数和(自身を除く): 112691007

約数列:

[1, 3, 9, 13, 39, 117, 661, 1983, 2609, 5949, 7827, 8593, 23481, 25779, 33917, 77337, 101751, 305253, 1724549, 5173647, 15520941, 22419137, 67257411, 201772233]

約数ペア:

[(1, 201772233), (3, 67257411), (9, 22419137), (13, 15520941), (39, 5173647), (117, 1724549), (661, 305253), (1983, 101751), (2609, 77337), (5949, 33917), (7827, 25779), (8593, 23481)]