202248172

素因数分解:

$2^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{3617}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 404810784

約数和(自身を除く): 202562612

約数列:

[1, 2, 4, 7, 14, 28, 1997, 3617, 3994, 7234, 7988, 13979, 14468, 25319, 27958, 50638, 55916, 101276, 7223149, 14446298, 28892596, 50562043, 101124086, 202248172]

約数ペア:

[(1, 202248172), (2, 101124086), (4, 50562043), (7, 28892596), (14, 14446298), (28, 7223149), (1997, 101276), (3617, 55916), (3994, 50638), (7234, 27958), (7988, 25319), (13979, 14468)]