207682013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{158657}}^1$

素因数の和:158692

約数の個数: 16

約数和(自身を含む): 274161024

約数和(自身を除く): 66479011

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 158657, 1110599, 1745227, 2697169, 12216589, 18880183, 29668859, 207682013]

約数ペア:

[(1, 207682013), (7, 29668859), (11, 18880183), (17, 12216589), (77, 2697169), (119, 1745227), (187, 1110599), (1309, 158657)]