199935831

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{31481}}^1$

素因数の和:31586

約数の個数: 16

約数和(自身を含む): 279560160

約数和(自身を除く): 79624329

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 31481, 94443, 912949, 2298113, 2738847, 6894339, 66645277, 199935831]

約数ペア:

[(1, 199935831), (3, 66645277), (29, 6894339), (73, 2738847), (87, 2298113), (219, 912949), (2117, 94443), (6351, 31481)]