186912481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 232888320

約数和(自身を除く): 45975839

約数列:

[1, 7, 19, 41, 133, 151, 227, 287, 779, 1057, 1589, 2869, 4313, 5453, 6191, 9307, 20083, 30191, 34277, 43337, 65149, 117629, 176833, 239939, 651263, 823403, 1237831, 1405357, 4558841, 9837499, 26701783, 186912481]

約数ペア:

[(1, 186912481), (7, 26701783), (19, 9837499), (41, 4558841), (133, 1405357), (151, 1237831), (227, 823403), (287, 651263), (779, 239939), (1057, 176833), (1589, 117629), (2869, 65149), (4313, 43337), (5453, 34277), (6191, 30191), (9307, 20083)]