199082023

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{1229}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 231554880

約数和(自身を除く): 32472857

約数列:

[1, 7, 73, 317, 511, 1229, 2219, 8603, 23141, 89717, 161987, 389593, 628019, 2727151, 28440289, 199082023]

約数ペア:

[(1, 199082023), (7, 28440289), (73, 2727151), (317, 628019), (511, 389593), (1229, 161987), (2219, 89717), (8603, 23141)]