194696518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 313860096

約数和(自身を除く): 119163578

約数列:

[1, 2, 23, 43, 46, 86, 257, 383, 514, 766, 989, 1978, 5911, 8809, 11051, 11822, 16469, 17618, 22102, 32938, 98431, 196862, 254173, 378787, 508346, 757574, 2263913, 4232533, 4527826, 8465066, 97348259, 194696518]

約数ペア:

[(1, 194696518), (2, 97348259), (23, 8465066), (43, 4527826), (46, 4232533), (86, 2263913), (257, 757574), (383, 508346), (514, 378787), (766, 254173), (989, 196862), (1978, 98431), (5911, 32938), (8809, 22102), (11051, 17618), (11822, 16469)]