212160396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{360817}}^1$

素因数の和:360838

約数の個数: 36

約数和(自身を含む): 575865528

約数和(自身を除く): 363705132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 360817, 721634, 1082451, 1443268, 2164902, 2525719, 4329804, 5051438, 7577157, 10102876, 15154314, 17680033, 30308628, 35360066, 53040099, 70720132, 106080198, 212160396]

約数ペア:

[(1, 212160396), (2, 106080198), (3, 70720132), (4, 53040099), (6, 35360066), (7, 30308628), (12, 17680033), (14, 15154314), (21, 10102876), (28, 7577157), (42, 5051438), (49, 4329804), (84, 2525719), (98, 2164902), (147, 1443268), (196, 1082451), (294, 721634), (588, 360817)]