197204901

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{31051}}^1$

素因数の和:31156

約数の個数: 16

約数和(自身を含む): 275741760

約数和(自身を除く): 78536859

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 31051, 93153, 900479, 2266723, 2701437, 6800169, 65734967, 197204901]

約数ペア:

[(1, 197204901), (3, 65734967), (29, 6800169), (73, 2701437), (87, 2266723), (219, 900479), (2117, 93153), (6351, 31051)]