201432946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1951}}^1$

素因数の和:2015

約数の個数: 48

約数和(自身を含む): 374830848

約数和(自身を除く): 173397902

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 361, 418, 494, 722, 1951, 2717, 3902, 3971, 4693, 5434, 7942, 9386, 21461, 25363, 37069, 42922, 50726, 51623, 74138, 103246, 278993, 407759, 481897, 557986, 704311, 815518, 963794, 1408622, 5300867, 7747421, 9156043, 10601734, 15494842, 18312086, 100716473, 201432946]

約数ペア:

[(1, 201432946), (2, 100716473), (11, 18312086), (13, 15494842), (19, 10601734), (22, 9156043), (26, 7747421), (38, 5300867), (143, 1408622), (209, 963794), (247, 815518), (286, 704311), (361, 557986), (418, 481897), (494, 407759), (722, 278993), (1951, 103246), (2717, 74138), (3902, 51623), (3971, 50726), (4693, 42922), (5434, 37069), (7942, 25363), (9386, 21461)]