201884595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 376565760

約数和(自身を除く): 174681165

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 71, 95, 165, 209, 213, 285, 355, 627, 781, 907, 1045, 1065, 1349, 2343, 2721, 3135, 3905, 4047, 4535, 6745, 9977, 11715, 13605, 14839, 17233, 20235, 29931, 44517, 49885, 51699, 64397, 74195, 86165, 149655, 189563, 193191, 222585, 258495, 321985, 568689, 708367, 947815, 965955, 1223543, 2125101, 2843445, 3541835, 3670629, 6117715, 10625505, 13458973, 18353145, 40376919, 67294865, 201884595]

約数ペア:

[(1, 201884595), (3, 67294865), (5, 40376919), (11, 18353145), (15, 13458973), (19, 10625505), (33, 6117715), (55, 3670629), (57, 3541835), (71, 2843445), (95, 2125101), (165, 1223543), (209, 965955), (213, 947815), (285, 708367), (355, 568689), (627, 321985), (781, 258495), (907, 222585), (1045, 193191), (1065, 189563), (1349, 149655), (2343, 86165), (2721, 74195), (3135, 64397), (3905, 51699), (4047, 49885), (4535, 44517), (6745, 29931), (9977, 20235), (11715, 17233), (13605, 14839)]