201192740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35051}}^1$

素因数の和:35108

約数の個数: 48

約数和(自身を含む): 494653824

約数和(自身を除く): 293461084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 35051, 70102, 140204, 175255, 245357, 350510, 490714, 701020, 981428, 1226785, 1437091, 2453570, 2874182, 4907140, 5748364, 7185455, 10059637, 14370910, 20119274, 28741820, 40238548, 50298185, 100596370, 201192740]

約数ペア:

[(1, 201192740), (2, 100596370), (4, 50298185), (5, 40238548), (7, 28741820), (10, 20119274), (14, 14370910), (20, 10059637), (28, 7185455), (35, 5748364), (41, 4907140), (70, 2874182), (82, 2453570), (140, 1437091), (164, 1226785), (205, 981428), (287, 701020), (410, 490714), (574, 350510), (820, 245357), (1148, 175255), (1435, 140204), (2870, 70102), (5740, 35051)]