201971798

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{4397}}^1$

素因数の和:4616

約数の個数: 32

約数和(自身を含む): 368587584

約数和(自身を除く): 166615786

約数列:

[1, 2, 7, 14, 17, 34, 119, 193, 238, 386, 1351, 2702, 3281, 4397, 6562, 8794, 22967, 30779, 45934, 61558, 74749, 149498, 523243, 848621, 1046486, 1697242, 5940347, 11880694, 14426557, 28853114, 100985899, 201971798]

約数ペア:

[(1, 201971798), (2, 100985899), (7, 28853114), (14, 14426557), (17, 11880694), (34, 5940347), (119, 1697242), (193, 1046486), (238, 848621), (386, 523243), (1351, 149498), (2702, 74749), (3281, 61558), (4397, 45934), (6562, 30779), (8794, 22967)]