201254270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21617}}^1$

素因数の和:21657

約数の個数: 48

約数和(自身を含む): 443601360

約数和(自身を除く): 242347090

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 21617, 43234, 108085, 151319, 216170, 302638, 410723, 756595, 821446, 1059233, 1513190, 2053615, 2118466, 2875061, 4107230, 5296165, 5750122, 10592330, 14375305, 20125427, 28750610, 40250854, 100627135, 201254270]

約数ペア:

[(1, 201254270), (2, 100627135), (5, 40250854), (7, 28750610), (10, 20125427), (14, 14375305), (19, 10592330), (35, 5750122), (38, 5296165), (49, 4107230), (70, 2875061), (95, 2118466), (98, 2053615), (133, 1513190), (190, 1059233), (245, 821446), (266, 756595), (490, 410723), (665, 302638), (931, 216170), (1330, 151319), (1862, 108085), (4655, 43234), (9310, 21617)]