201741856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1663}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 422682624

約数和(自身を除く): 220940768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 223, 272, 446, 544, 892, 1663, 1784, 3326, 3568, 3791, 6652, 7136, 7582, 13304, 15164, 26608, 28271, 30328, 53216, 56542, 60656, 113084, 121312, 226168, 370849, 452336, 741698, 904672, 1483396, 2966792, 5933584, 6304433, 11867168, 12608866, 25217732, 50435464, 100870928, 201741856]

約数ペア:

[(1, 201741856), (2, 100870928), (4, 50435464), (8, 25217732), (16, 12608866), (17, 11867168), (32, 6304433), (34, 5933584), (68, 2966792), (136, 1483396), (223, 904672), (272, 741698), (446, 452336), (544, 370849), (892, 226168), (1663, 121312), (1784, 113084), (3326, 60656), (3568, 56542), (3791, 53216), (6652, 30328), (7136, 28271), (7582, 26608), (13304, 15164)]