194655797

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 243936000

約数和(自身を除く): 49280203

約数列:

[1, 7, 17, 43, 109, 119, 301, 349, 731, 763, 1853, 2443, 4687, 5117, 5933, 12971, 15007, 32809, 38041, 41531, 79679, 105049, 255119, 266287, 557753, 646697, 1635763, 1785833, 4526879, 11450341, 27807971, 194655797]

約数ペア:

[(1, 194655797), (7, 27807971), (17, 11450341), (43, 4526879), (109, 1785833), (119, 1635763), (301, 646697), (349, 557753), (731, 266287), (763, 255119), (1853, 105049), (2443, 79679), (4687, 41531), (5117, 38041), (5933, 32809), (12971, 15007)]