201520462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{704617}}^1$

素因数の和:704643

約数の個数: 16

約数和(自身を含む): 355127472

約数和(自身を除く): 153607010

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 704617, 1409234, 7750787, 9160021, 15501574, 18320042, 100760231, 201520462]

約数ペア:

[(1, 201520462), (2, 100760231), (11, 18320042), (13, 15501574), (22, 9160021), (26, 7750787), (143, 1409234), (286, 704617)]