172020188

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{9433}}^1$

素因数の和:9581

約数の個数: 24

約数和(自身を含む): 310642752

約数和(自身を除く): 138622564

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 4559, 9118, 9433, 18236, 18866, 37732, 443351, 886702, 915001, 1773404, 1830002, 3660004, 43005047, 86010094, 172020188]

約数ペア:

[(1, 172020188), (2, 86010094), (4, 43005047), (47, 3660004), (94, 1830002), (97, 1773404), (188, 915001), (194, 886702), (388, 443351), (4559, 37732), (9118, 18866), (9433, 18236)]