201779228

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{31469}}^1$

素因数の和:31709

約数の個数: 24

約数和(自身を含む): 405333600

約数和(自身を除く): 203554372

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 31469, 62938, 125876, 220283, 440566, 881132, 7206401, 14412802, 28825604, 50444807, 100889614, 201779228]

約数ペア:

[(1, 201779228), (2, 100889614), (4, 50444807), (7, 28825604), (14, 14412802), (28, 7206401), (229, 881132), (458, 440566), (916, 220283), (1603, 125876), (3206, 62938), (6412, 31469)]