203422986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51137}}^1$

素因数の和:51175

約数の個数: 48

約数和(自身を含む): 502584264

約数和(自身を除く): 299161278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 51137, 102274, 153411, 306822, 460233, 664781, 869329, 920466, 1329562, 1738658, 1994343, 2607987, 3988686, 5215974, 5983029, 7823961, 11301277, 11966058, 15647922, 22602554, 33903831, 67807662, 101711493, 203422986]

約数ペア:

[(1, 203422986), (2, 101711493), (3, 67807662), (6, 33903831), (9, 22602554), (13, 15647922), (17, 11966058), (18, 11301277), (26, 7823961), (34, 5983029), (39, 5215974), (51, 3988686), (78, 2607987), (102, 1994343), (117, 1738658), (153, 1329562), (221, 920466), (234, 869329), (306, 664781), (442, 460233), (663, 306822), (1326, 153411), (1989, 102274), (3978, 51137)]