192012009

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{90529}}^1$

素因数の和:90640

約数の個数: 16

約数和(自身を含む): 295489920

約数和(自身を除く): 103477911

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 90529, 271587, 633703, 1901109, 9143429, 27430287, 64004003, 192012009]

約数ペア:

[(1, 192012009), (3, 64004003), (7, 27430287), (21, 9143429), (101, 1901109), (303, 633703), (707, 271587), (2121, 90529)]