205850422

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{12743}}^1$

素因数の和:12983

約数の個数: 16

約数和(自身を含む): 317937312

約数和(自身を除く): 112086890

約数列:

[1, 2, 41, 82, 197, 394, 8077, 12743, 16154, 25486, 522463, 1044926, 2510371, 5020742, 102925211, 205850422]

約数ペア:

[(1, 205850422), (2, 102925211), (41, 5020742), (82, 2510371), (197, 1044926), (394, 522463), (8077, 25486), (12743, 16154)]