208682434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 342432000

約数和(自身を除く): 133749566

約数列:

[1, 2, 19, 29, 38, 58, 409, 463, 551, 818, 926, 1102, 7771, 8797, 11861, 13427, 15542, 17594, 23722, 26854, 189367, 225359, 255113, 378734, 450718, 510226, 3597973, 5491643, 7195946, 10983286, 104341217, 208682434]

約数ペア:

[(1, 208682434), (2, 104341217), (19, 10983286), (29, 7195946), (38, 5491643), (58, 3597973), (409, 510226), (463, 450718), (551, 378734), (818, 255113), (926, 225359), (1102, 189367), (7771, 26854), (8797, 23722), (11861, 17594), (13427, 15542)]