202000959

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{7867}}^1$

素因数の和:8196

約数の個数: 20

約数和(自身を含む): 302744904

約数和(自身を除く): 100743945

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 7867, 8559, 23601, 25677, 70803, 212409, 637227, 2493839, 7481517, 22444551, 67333653, 202000959]

約数ペア:

[(1, 202000959), (3, 67333653), (9, 22444551), (27, 7481517), (81, 2493839), (317, 637227), (951, 212409), (2853, 70803), (7867, 25677), (8559, 23601)]