201823028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 394082304

約数和(自身を除く): 192259276

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 223, 268, 307, 446, 614, 737, 892, 1228, 1474, 2453, 2948, 3377, 4906, 6754, 9812, 13508, 14941, 20569, 29882, 41138, 59764, 68461, 82276, 136922, 164351, 226259, 273844, 328702, 452518, 657404, 753071, 905036, 1506142, 3012284, 4586887, 9173774, 18347548, 50455757, 100911514, 201823028]

約数ペア:

[(1, 201823028), (2, 100911514), (4, 50455757), (11, 18347548), (22, 9173774), (44, 4586887), (67, 3012284), (134, 1506142), (223, 905036), (268, 753071), (307, 657404), (446, 452518), (614, 328702), (737, 273844), (892, 226259), (1228, 164351), (1474, 136922), (2453, 82276), (2948, 68461), (3377, 59764), (4906, 41138), (6754, 29882), (9812, 20569), (13508, 14941)]