206103896

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 391875840

約数和(自身を除く): 185771944

約数列:

[1, 2, 4, 8, 137, 173, 274, 346, 548, 692, 1087, 1096, 1384, 2174, 4348, 8696, 23701, 47402, 94804, 148919, 188051, 189608, 297838, 376102, 595676, 752204, 1191352, 1504408, 25762987, 51525974, 103051948, 206103896]

約数ペア:

[(1, 206103896), (2, 103051948), (4, 51525974), (8, 25762987), (137, 1504408), (173, 1191352), (274, 752204), (346, 595676), (548, 376102), (692, 297838), (1087, 189608), (1096, 188051), (1384, 148919), (2174, 94804), (4348, 47402), (8696, 23701)]