221246322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{1579}}^1$

素因数の和:1799

約数の個数: 48

約数和(自身を含む): 489205920

約数和(自身を除く): 267959598

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 193, 242, 363, 386, 579, 726, 1158, 1579, 2123, 3158, 4246, 4737, 6369, 9474, 12738, 17369, 23353, 34738, 46706, 52107, 70059, 104214, 140118, 191059, 304747, 382118, 573177, 609494, 914241, 1146354, 1828482, 3352217, 6704434, 10056651, 20113302, 36874387, 73748774, 110623161, 221246322]

約数ペア:

[(1, 221246322), (2, 110623161), (3, 73748774), (6, 36874387), (11, 20113302), (22, 10056651), (33, 6704434), (66, 3352217), (121, 1828482), (193, 1146354), (242, 914241), (363, 609494), (386, 573177), (579, 382118), (726, 304747), (1158, 191059), (1579, 140118), (2123, 104214), (3158, 70059), (4246, 52107), (4737, 46706), (6369, 34738), (9474, 23353), (12738, 17369)]