201220832

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 405780480

約数和(自身を除く): 204559648

約数列:

[1, 2, 4, 8, 16, 32, 67, 127, 134, 254, 268, 508, 536, 739, 1016, 1072, 1478, 2032, 2144, 2956, 4064, 5912, 8509, 11824, 17018, 23648, 34036, 49513, 68072, 93853, 99026, 136144, 187706, 198052, 272288, 375412, 396104, 750824, 792208, 1501648, 1584416, 3003296, 6288151, 12576302, 25152604, 50305208, 100610416, 201220832]

約数ペア:

[(1, 201220832), (2, 100610416), (4, 50305208), (8, 25152604), (16, 12576302), (32, 6288151), (67, 3003296), (127, 1584416), (134, 1501648), (254, 792208), (268, 750824), (508, 396104), (536, 375412), (739, 272288), (1016, 198052), (1072, 187706), (1478, 136144), (2032, 99026), (2144, 93853), (2956, 68072), (4064, 49513), (5912, 34036), (8509, 23648), (11824, 17018)]