208114556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{138007}}^1$

素因数の和:138053

約数の個数: 24

約数和(自身を含む): 405743520

約数和(自身を除く): 197628964

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 138007, 276014, 552028, 1794091, 3588182, 4002203, 7176364, 8004406, 16008812, 52028639, 104057278, 208114556]

約数ペア:

[(1, 208114556), (2, 104057278), (4, 52028639), (13, 16008812), (26, 8004406), (29, 7176364), (52, 4002203), (58, 3588182), (116, 1794091), (377, 552028), (754, 276014), (1508, 138007)]