201451978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1579}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 372677760

約数和(自身を除く): 171225782

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 701, 1402, 1579, 3158, 4907, 9113, 9814, 11053, 18226, 20527, 22106, 41054, 63791, 127582, 143689, 287378, 1106879, 2213758, 7748153, 14389427, 15496306, 28778854, 100725989, 201451978]

約数ペア:

[(1, 201451978), (2, 100725989), (7, 28778854), (13, 15496306), (14, 14389427), (26, 7748153), (91, 2213758), (182, 1106879), (701, 287378), (1402, 143689), (1579, 127582), (3158, 63791), (4907, 41054), (9113, 22106), (9814, 20527), (11053, 18226)]