197308348

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{2557}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 350671104

約数和(自身を除く): 153362756

約数列:

[1, 2, 4, 101, 191, 202, 382, 404, 764, 2557, 5114, 10228, 19291, 38582, 77164, 258257, 488387, 516514, 976774, 1033028, 1953548, 49327087, 98654174, 197308348]

約数ペア:

[(1, 197308348), (2, 98654174), (4, 49327087), (101, 1953548), (191, 1033028), (202, 976774), (382, 516514), (404, 488387), (764, 258257), (2557, 77164), (5114, 38582), (10228, 19291)]