201437368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{31357}}^1$

素因数の和:31447

約数の個数: 32

約数和(自身を含む): 417688560

約数和(自身を除く): 216251192

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 31357, 62714, 125428, 250856, 344927, 689854, 1379708, 2289061, 2759416, 4578122, 9156244, 18312488, 25179671, 50359342, 100718684, 201437368]

約数ペア:

[(1, 201437368), (2, 100718684), (4, 50359342), (8, 25179671), (11, 18312488), (22, 9156244), (44, 4578122), (73, 2759416), (88, 2289061), (146, 1379708), (292, 689854), (584, 344927), (803, 250856), (1606, 125428), (3212, 62714), (6424, 31357)]