207655367426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4649}}^1\times {\mathrm{15761}}^1$

素因数の和:20534

約数の個数: 32

約数和(自身を含む): 338615046000

約数和(自身を除く): 130959678574

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 4649, 9298, 15761, 31522, 60437, 120874, 204893, 409786, 506741, 1013482, 1717949, 3435898, 6587633, 13175266, 22333337, 44666674, 73272889, 146545778, 952547557, 1905095114, 7986744901, 15973489802, 103827683713, 207655367426]

約数ペア:

[(1, 207655367426), (2, 103827683713), (13, 15973489802), (26, 7986744901), (109, 1905095114), (218, 952547557), (1417, 146545778), (2834, 73272889), (4649, 44666674), (9298, 22333337), (15761, 13175266), (31522, 6587633), (60437, 3435898), (120874, 1717949), (204893, 1013482), (409786, 506741)]