199848838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2339}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 363916800

約数和(自身を除く): 164067962

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 359, 718, 2339, 2513, 4678, 5026, 6103, 12206, 16373, 32746, 39763, 42721, 79526, 85442, 278341, 556682, 839701, 1679402, 5877907, 11755814, 14274917, 28549834, 99924419, 199848838]

約数ペア:

[(1, 199848838), (2, 99924419), (7, 28549834), (14, 14274917), (17, 11755814), (34, 5877907), (119, 1679402), (238, 839701), (359, 556682), (718, 278341), (2339, 85442), (2513, 79526), (4678, 42721), (5026, 39763), (6103, 32746), (12206, 16373)]