210187923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{42181}}^1$

素因数の和:42346

約数の個数: 16

約数和(自身を含む): 307759872

約数和(自身を除く): 97571949

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 42181, 126543, 463991, 1391973, 6369331, 19107993, 70062641, 210187923]

約数ペア:

[(1, 210187923), (3, 70062641), (11, 19107993), (33, 6369331), (151, 1391973), (453, 463991), (1661, 126543), (4983, 42181)]