201905726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 344539008

約数和(自身を除く): 142633282

約数列:

[1, 2, 11, 22, 43, 53, 86, 106, 473, 583, 946, 1166, 2279, 4027, 4558, 8054, 25069, 44297, 50138, 88594, 173161, 213431, 346322, 426862, 1904771, 2347741, 3809542, 4695482, 9177533, 18355066, 100952863, 201905726]

約数ペア:

[(1, 201905726), (2, 100952863), (11, 18355066), (22, 9177533), (43, 4695482), (53, 3809542), (86, 2347741), (106, 1904771), (473, 426862), (583, 346322), (946, 213431), (1166, 173161), (2279, 88594), (4027, 50138), (4558, 44297), (8054, 25069)]