223774179

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 331568640

約数和(自身を除く): 107794461

約数列:

[1, 3, 17, 29, 51, 71, 87, 213, 493, 1207, 1479, 2059, 2131, 3621, 6177, 6393, 35003, 36227, 61799, 105009, 108681, 151301, 185397, 453903, 1050583, 2572117, 3151749, 4387729, 7716351, 13163187, 74591393, 223774179]

約数ペア:

[(1, 223774179), (3, 74591393), (17, 13163187), (29, 7716351), (51, 4387729), (71, 3151749), (87, 2572117), (213, 1050583), (493, 453903), (1207, 185397), (1479, 151301), (2059, 108681), (2131, 105009), (3621, 61799), (6177, 36227), (6393, 35003)]