200971212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75781}}^1$

素因数の和:75818

約数の個数: 48

約数和(自身を含む): 534717792

約数和(自身を除く): 333746580

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 75781, 151562, 227343, 303124, 454686, 909372, 985153, 1288277, 1970306, 2576554, 2955459, 3864831, 3940612, 5153108, 5910918, 7729662, 11821836, 15459324, 16747601, 33495202, 50242803, 66990404, 100485606, 200971212]

約数ペア:

[(1, 200971212), (2, 100485606), (3, 66990404), (4, 50242803), (6, 33495202), (12, 16747601), (13, 15459324), (17, 11821836), (26, 7729662), (34, 5910918), (39, 5153108), (51, 3940612), (52, 3864831), (68, 2955459), (78, 2576554), (102, 1970306), (156, 1288277), (204, 985153), (221, 909372), (442, 454686), (663, 303124), (884, 227343), (1326, 151562), (2652, 75781)]