220144302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47221}}^1$

素因数の和:47273

約数の個数: 48

約数和(自身を含む): 559864032

約数和(自身を除く): 339719730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 47221, 94442, 141663, 283326, 330547, 424989, 661094, 849978, 991641, 1747177, 1983282, 2974923, 3494354, 5241531, 5949846, 10483062, 12230239, 15724593, 24460478, 31449186, 36690717, 73381434, 110072151, 220144302]

約数ペア:

[(1, 220144302), (2, 110072151), (3, 73381434), (6, 36690717), (7, 31449186), (9, 24460478), (14, 15724593), (18, 12230239), (21, 10483062), (37, 5949846), (42, 5241531), (63, 3494354), (74, 2974923), (111, 1983282), (126, 1747177), (222, 991641), (259, 849978), (333, 661094), (518, 424989), (666, 330547), (777, 283326), (1554, 141663), (2331, 94442), (4662, 47221)]