207812308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{8389}}^1$

素因数の和:8967

約数の個数: 24

約数和(自身を含む): 397484640

約数和(自身を除く): 189672332

約数列:

[1, 2, 4, 11, 22, 44, 563, 1126, 2252, 6193, 8389, 12386, 16778, 24772, 33556, 92279, 184558, 369116, 4723007, 9446014, 18892028, 51953077, 103906154, 207812308]

約数ペア:

[(1, 207812308), (2, 103906154), (4, 51953077), (11, 18892028), (22, 9446014), (44, 4723007), (563, 369116), (1126, 184558), (2252, 92279), (6193, 33556), (8389, 24772), (12386, 16778)]