220138912

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16657}}^1$

素因数の和:16733

約数の個数: 48

約数和(自身を含む): 503737920

約数和(自身を除く): 283599008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 13216, 16657, 33314, 66628, 116599, 133256, 233198, 266512, 466396, 533024, 932792, 982763, 1865584, 1965526, 3731168, 3931052, 6879341, 7862104, 13758682, 15724208, 27517364, 31448416, 55034728, 110069456, 220138912]

約数ペア:

[(1, 220138912), (2, 110069456), (4, 55034728), (7, 31448416), (8, 27517364), (14, 15724208), (16, 13758682), (28, 7862104), (32, 6879341), (56, 3931052), (59, 3731168), (112, 1965526), (118, 1865584), (224, 982763), (236, 932792), (413, 533024), (472, 466396), (826, 266512), (944, 233198), (1652, 133256), (1888, 116599), (3304, 66628), (6608, 33314), (13216, 16657)]