222512836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:893

約数の個数: 72

約数和(自身を含む): 490674240

約数和(自身を除く): 268161404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 169, 182, 236, 338, 364, 413, 676, 767, 797, 826, 1183, 1534, 1594, 1652, 2366, 3068, 3188, 4732, 5369, 5579, 9971, 10361, 10738, 11158, 19942, 20722, 21476, 22316, 39884, 41444, 47023, 69797, 72527, 94046, 134693, 139594, 145054, 188092, 269386, 279188, 290108, 329161, 538772, 611299, 658322, 942851, 1222598, 1316644, 1885702, 2445196, 3771404, 4279093, 7946887, 8558186, 15893774, 17116372, 31787548, 55628209, 111256418, 222512836]

約数ペア:

[(1, 222512836), (2, 111256418), (4, 55628209), (7, 31787548), (13, 17116372), (14, 15893774), (26, 8558186), (28, 7946887), (52, 4279093), (59, 3771404), (91, 2445196), (118, 1885702), (169, 1316644), (182, 1222598), (236, 942851), (338, 658322), (364, 611299), (413, 538772), (676, 329161), (767, 290108), (797, 279188), (826, 269386), (1183, 188092), (1534, 145054), (1594, 139594), (1652, 134693), (2366, 94046), (3068, 72527), (3188, 69797), (4732, 47023), (5369, 41444), (5579, 39884), (9971, 22316), (10361, 21476), (10738, 20722), (11158, 19942)]