206904438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2333}}^1$

素因数の和:2733

約数の個数: 48

約数和(自身を含む): 484258320

約数和(自身を除く): 277353882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 379, 758, 1137, 2274, 2333, 3411, 4666, 4927, 6822, 6999, 9854, 13998, 14781, 20997, 29562, 30329, 41994, 44343, 60658, 88686, 90987, 181974, 272961, 545922, 884207, 1768414, 2652621, 5305242, 7957863, 11494691, 15915726, 22989382, 34484073, 68968146, 103452219, 206904438]

約数ペア:

[(1, 206904438), (2, 103452219), (3, 68968146), (6, 34484073), (9, 22989382), (13, 15915726), (18, 11494691), (26, 7957863), (39, 5305242), (78, 2652621), (117, 1768414), (234, 884207), (379, 545922), (758, 272961), (1137, 181974), (2274, 90987), (2333, 88686), (3411, 60658), (4666, 44343), (4927, 41994), (6822, 30329), (6999, 29562), (9854, 20997), (13998, 14781)]