205990694

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6323}}^1$

素因数の和:6524

約数の個数: 32

約数和(自身を含む): 382475520

約数和(自身を除く): 176484826

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 1253, 2327, 2506, 4654, 6323, 12646, 16289, 32578, 44261, 82199, 88522, 164398, 575393, 1131817, 1150786, 2263634, 7922719, 14713621, 15845438, 29427242, 102995347, 205990694]

約数ペア:

[(1, 205990694), (2, 102995347), (7, 29427242), (13, 15845438), (14, 14713621), (26, 7922719), (91, 2263634), (179, 1150786), (182, 1131817), (358, 575393), (1253, 164398), (2327, 88522), (2506, 82199), (4654, 44261), (6323, 32578), (12646, 16289)]