207966269

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{2437}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 242473728

約数和(自身を除く): 34507459

約数列:

[1, 7, 73, 167, 511, 1169, 2437, 12191, 17059, 85337, 177901, 406979, 1245307, 2848853, 29709467, 207966269]

約数ペア:

[(1, 207966269), (7, 29709467), (73, 2848853), (167, 1245307), (511, 406979), (1169, 177901), (2437, 85337), (12191, 17059)]