212861950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{608177}}^1$

素因数の和:608196

約数の個数: 24

約数和(自身を含む): 452484432

約数和(自身を除く): 239622482

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 608177, 1216354, 3040885, 4257239, 6081770, 8514478, 15204425, 21286195, 30408850, 42572390, 106430975, 212861950]

約数ペア:

[(1, 212861950), (2, 106430975), (5, 42572390), (7, 30408850), (10, 21286195), (14, 15204425), (25, 8514478), (35, 6081770), (50, 4257239), (70, 3040885), (175, 1216354), (350, 608177)]