208060047

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{77317}}^1$

素因数の和:77359

約数の個数: 24

約数和(自身を含む): 337725024

約数和(自身を除く): 129664977

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 77317, 231951, 695853, 1005121, 1778291, 3015363, 5334873, 9046089, 16004619, 23117783, 69353349, 208060047]

約数ペア:

[(1, 208060047), (3, 69353349), (9, 23117783), (13, 16004619), (23, 9046089), (39, 5334873), (69, 3015363), (117, 1778291), (207, 1005121), (299, 695853), (897, 231951), (2691, 77317)]