202851877761

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2339}}^1\times {\mathrm{3001}}^1$

素因数の和:5391

約数の個数: 72

約数和(自身を含む): 334234274400

約数和(自身を除く): 131382396639

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 2339, 3001, 3211, 7017, 9003, 9633, 21051, 27009, 28899, 30407, 39013, 44441, 57019, 91221, 117039, 133323, 171057, 273663, 351117, 395291, 399969, 507169, 513171, 577733, 741247, 1185873, 1521507, 1733199, 2223741, 3557619, 4564521, 5199597, 6671223, 7019339, 7510529, 9636211, 21058017, 22531587, 28908633, 63174051, 67594761, 86725899, 91251407, 133367441, 273754221, 400102323, 821262663, 1186268291, 1200306969, 1733776733, 3558804873, 5201330199, 10676414619, 15603990597, 22539097529, 67617292587, 202851877761]

約数ペア:

[(1, 202851877761), (3, 67617292587), (9, 22539097529), (13, 15603990597), (19, 10676414619), (39, 5201330199), (57, 3558804873), (117, 1733776733), (169, 1200306969), (171, 1186268291), (247, 821262663), (507, 400102323), (741, 273754221), (1521, 133367441), (2223, 91251407), (2339, 86725899), (3001, 67594761), (3211, 63174051), (7017, 28908633), (9003, 22531587), (9633, 21058017), (21051, 9636211), (27009, 7510529), (28899, 7019339), (30407, 6671223), (39013, 5199597), (44441, 4564521), (57019, 3557619), (91221, 2223741), (117039, 1733199), (133323, 1521507), (171057, 1185873), (273663, 741247), (351117, 577733), (395291, 513171), (399969, 507169)]