201871956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 565383168

約数和(自身を除く): 363511212

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 47, 52, 66, 78, 94, 132, 141, 143, 156, 188, 282, 286, 429, 517, 564, 572, 611, 858, 1034, 1222, 1551, 1716, 1833, 2068, 2444, 2503, 3102, 3666, 5006, 6204, 6721, 7332, 7509, 10012, 13442, 15018, 20163, 26884, 27533, 30036, 32539, 40326, 55066, 65078, 80652, 82599, 97617, 110132, 117641, 130156, 165198, 195234, 235282, 330396, 352923, 357929, 390468, 470564, 705846, 715858, 1073787, 1294051, 1411692, 1431716, 1529333, 2147574, 2588102, 3058666, 3882153, 4295148, 4587999, 5176204, 6117332, 7764306, 9175998, 15528612, 16822663, 18351996, 33645326, 50467989, 67290652, 100935978, 201871956]

約数ペア:

[(1, 201871956), (2, 100935978), (3, 67290652), (4, 50467989), (6, 33645326), (11, 18351996), (12, 16822663), (13, 15528612), (22, 9175998), (26, 7764306), (33, 6117332), (39, 5176204), (44, 4587999), (47, 4295148), (52, 3882153), (66, 3058666), (78, 2588102), (94, 2147574), (132, 1529333), (141, 1431716), (143, 1411692), (156, 1294051), (188, 1073787), (282, 715858), (286, 705846), (429, 470564), (517, 390468), (564, 357929), (572, 352923), (611, 330396), (858, 235282), (1034, 195234), (1222, 165198), (1551, 130156), (1716, 117641), (1833, 110132), (2068, 97617), (2444, 82599), (2503, 80652), (3102, 65078), (3666, 55066), (5006, 40326), (6204, 32539), (6721, 30036), (7332, 27533), (7509, 26884), (10012, 20163), (13442, 15018)]