209435187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{185177}}^1$

素因数の和:185222

約数の個数: 16

約数和(自身を含む): 311099040

約数和(自身を除く): 101663853

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 185177, 555531, 2407301, 5370133, 7221903, 16110399, 69811729, 209435187]

約数ペア:

[(1, 209435187), (3, 69811729), (13, 16110399), (29, 7221903), (39, 5370133), (87, 2407301), (377, 555531), (1131, 185177)]