193146239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 235243008

約数和(自身を除く): 42096769

約数列:

[1, 11, 13, 43, 101, 143, 311, 473, 559, 1111, 1313, 3421, 4043, 4343, 6149, 13373, 14443, 31411, 44473, 47773, 56459, 147103, 173849, 345521, 408343, 621049, 1350673, 1912339, 4491773, 14857403, 17558749, 193146239]

約数ペア:

[(1, 193146239), (11, 17558749), (13, 14857403), (43, 4491773), (101, 1912339), (143, 1350673), (311, 621049), (473, 408343), (559, 345521), (1111, 173849), (1313, 147103), (3421, 56459), (4043, 47773), (4343, 44473), (6149, 31411), (13373, 14443)]