233237774

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{20747}}^1$

素因数の和:20840

約数の個数: 32

約数和(自身を含む): 442181376

約数和(自身を除く): 208943602

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 20747, 41494, 145229, 228217, 290458, 456434, 1514531, 1597519, 3029062, 3195038, 10601717, 16659841, 21203434, 33319682, 116618887, 233237774]

約数ペア:

[(1, 233237774), (2, 116618887), (7, 33319682), (11, 21203434), (14, 16659841), (22, 10601717), (73, 3195038), (77, 3029062), (146, 1597519), (154, 1514531), (511, 456434), (803, 290458), (1022, 228217), (1606, 145229), (5621, 41494), (11242, 20747)]