196811028

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{31601}}^1$

素因数の和:31784

約数の個数: 36

約数和(自身を含む): 500386068

約数和(自身を除く): 303575040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 6228, 31601, 63202, 94803, 126404, 189606, 284409, 379212, 568818, 1137636, 5466973, 10933946, 16400919, 21867892, 32801838, 49202757, 65603676, 98405514, 196811028]

約数ペア:

[(1, 196811028), (2, 98405514), (3, 65603676), (4, 49202757), (6, 32801838), (9, 21867892), (12, 16400919), (18, 10933946), (36, 5466973), (173, 1137636), (346, 568818), (519, 379212), (692, 284409), (1038, 189606), (1557, 126404), (2076, 94803), (3114, 63202), (6228, 31601)]