193558930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{743}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 353548800

約数和(自身を除く): 159989870

約数列:

[1, 2, 5, 10, 109, 218, 239, 478, 545, 743, 1090, 1195, 1486, 2390, 3715, 7430, 26051, 52102, 80987, 130255, 161974, 177577, 260510, 355154, 404935, 809870, 887885, 1775770, 19355893, 38711786, 96779465, 193558930]

約数ペア:

[(1, 193558930), (2, 96779465), (5, 38711786), (10, 19355893), (109, 1775770), (218, 887885), (239, 809870), (478, 404935), (545, 355154), (743, 260510), (1090, 177577), (1195, 161974), (1486, 130255), (2390, 80987), (3715, 52102), (7430, 26051)]