204428296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{32803}}^1$

素因数の和:32869

約数の個数: 32

約数和(自身を含む): 413330400

約数和(自身を除く): 208902104

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 32803, 65606, 131212, 262424, 623257, 1246514, 1344923, 2493028, 2689846, 4986056, 5379692, 10759384, 25553537, 51107074, 102214148, 204428296]

約数ペア:

[(1, 204428296), (2, 102214148), (4, 51107074), (8, 25553537), (19, 10759384), (38, 5379692), (41, 4986056), (76, 2689846), (82, 2493028), (152, 1344923), (164, 1246514), (328, 623257), (779, 262424), (1558, 131212), (3116, 65606), (6232, 32803)]