202011894

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{178141}}^1$

素因数の和:178162

約数の個数: 40

約数和(自身を含む): 517324368

約数和(自身を除く): 315312474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 178141, 356282, 534423, 1068846, 1246987, 1603269, 2493974, 3206538, 3740961, 4809807, 7481922, 9619614, 11222883, 14429421, 22445766, 28858842, 33668649, 67337298, 101005947, 202011894]

約数ペア:

[(1, 202011894), (2, 101005947), (3, 67337298), (6, 33668649), (7, 28858842), (9, 22445766), (14, 14429421), (18, 11222883), (21, 9619614), (27, 7481922), (42, 4809807), (54, 3740961), (63, 3206538), (81, 2493974), (126, 1603269), (162, 1246987), (189, 1068846), (378, 534423), (567, 356282), (1134, 178141)]