202320351

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{2111}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 305750016

約数和(自身を除く): 103429665

約数列:

[1, 3, 9, 23, 69, 207, 463, 1389, 2111, 4167, 6333, 10649, 18999, 31947, 48553, 95841, 145659, 436977, 977393, 2932179, 8796537, 22480039, 67440117, 202320351]

約数ペア:

[(1, 202320351), (3, 67440117), (9, 22480039), (23, 8796537), (69, 2932179), (207, 977393), (463, 436977), (1389, 145659), (2111, 95841), (4167, 48553), (6333, 31947), (10649, 18999)]