202449789

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{739}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 298220000

約数和(自身を除く): 95770211

約数列:

[1, 3, 9, 61, 183, 499, 549, 739, 1497, 2217, 4491, 6651, 30439, 45079, 91317, 135237, 273951, 368761, 405711, 1106283, 3318849, 22494421, 67483263, 202449789]

約数ペア:

[(1, 202449789), (3, 67483263), (9, 22494421), (61, 3318849), (183, 1106283), (499, 405711), (549, 368761), (739, 273951), (1497, 135237), (2217, 91317), (4491, 45079), (6651, 30439)]