213957906

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{155719}}^1$

素因数の和:155953

約数の個数: 16

約数和(自身を含む): 429787200

約数和(自身を除く): 215829294

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 155719, 311438, 467157, 934314, 35659651, 71319302, 106978953, 213957906]

約数ペア:

[(1, 213957906), (2, 106978953), (3, 71319302), (6, 35659651), (229, 934314), (458, 467157), (687, 311438), (1374, 155719)]