197900350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{136483}}^1$

素因数の和:136524

約数の個数: 24

約数和(自身を含む): 380790360

約数和(自身を除く): 182890010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 136483, 272966, 682415, 1364830, 3412075, 3958007, 6824150, 7916014, 19790035, 39580070, 98950175, 197900350]

約数ペア:

[(1, 197900350), (2, 98950175), (5, 39580070), (10, 19790035), (25, 7916014), (29, 6824150), (50, 3958007), (58, 3412075), (145, 1364830), (290, 682415), (725, 272966), (1450, 136483)]