190020514

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{20297}}^1$

素因数の和:20481

約数の個数: 16

約数和(自身を含む): 296188416

約数和(自身を除く): 106167902

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 20297, 40594, 629207, 1258414, 3064847, 6129694, 95010257, 190020514]

約数ペア:

[(1, 190020514), (2, 95010257), (31, 6129694), (62, 3064847), (151, 1258414), (302, 629207), (4681, 40594), (9362, 20297)]