221496084

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{212161}}^1$

素因数の和:212200

約数の個数: 36

約数和(自身を含む): 579202260

約数和(自身を除く): 357706176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 212161, 424322, 636483, 848644, 1272966, 1909449, 2545932, 3818898, 6152669, 7637796, 12305338, 18458007, 24610676, 36916014, 55374021, 73832028, 110748042, 221496084]

約数ペア:

[(1, 221496084), (2, 110748042), (3, 73832028), (4, 55374021), (6, 36916014), (9, 24610676), (12, 18458007), (18, 12305338), (29, 7637796), (36, 6152669), (58, 3818898), (87, 2545932), (116, 1909449), (174, 1272966), (261, 848644), (348, 636483), (522, 424322), (1044, 212161)]