218377157026

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1082243}}^1$

素因数の和:1082359

約数の個数: 48

約数和(自身を含む): 399737643840

約数和(自身を除く): 181360486814

約数列:

[1, 2, 7, 14, 29, 49, 58, 71, 98, 142, 203, 406, 497, 994, 1421, 2059, 2842, 3479, 4118, 6958, 14413, 28826, 100891, 201782, 1082243, 2164486, 7575701, 15151402, 31385047, 53029907, 62770094, 76839253, 106059814, 153678506, 219695329, 439390658, 537874771, 1075749542, 1537867303, 2228338337, 3075734606, 3765123397, 4456676674, 7530246794, 15598368359, 31196736718, 109188578513, 218377157026]

約数ペア:

[(1, 218377157026), (2, 109188578513), (7, 31196736718), (14, 15598368359), (29, 7530246794), (49, 4456676674), (58, 3765123397), (71, 3075734606), (98, 2228338337), (142, 1537867303), (203, 1075749542), (406, 537874771), (497, 439390658), (994, 219695329), (1421, 153678506), (2059, 106059814), (2842, 76839253), (3479, 62770094), (4118, 53029907), (6958, 31385047), (14413, 15151402), (28826, 7575701), (100891, 2164486), (201782, 1082243)]