213016668

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6997}}^1$

素因数の和:7106

約数の個数: 48

約数和(自身を含む): 517292160

約数和(自身を除く): 304275492

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 2537, 5074, 6997, 7611, 10148, 13994, 15222, 20991, 27988, 30444, 41982, 83964, 300871, 412823, 601742, 825646, 902613, 1203484, 1238469, 1651292, 1805226, 2476938, 3610452, 4953876, 17751389, 35502778, 53254167, 71005556, 106508334, 213016668]

約数ペア:

[(1, 213016668), (2, 106508334), (3, 71005556), (4, 53254167), (6, 35502778), (12, 17751389), (43, 4953876), (59, 3610452), (86, 2476938), (118, 1805226), (129, 1651292), (172, 1238469), (177, 1203484), (236, 902613), (258, 825646), (354, 601742), (516, 412823), (708, 300871), (2537, 83964), (5074, 41982), (6997, 30444), (7611, 27988), (10148, 20991), (13994, 15222)]