200107988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{13127}}^1$

素因数の和:13271

約数の個数: 24

約数和(自身を含む): 363172992

約数和(自身を除く): 163065004

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 3811, 7622, 13127, 15244, 26254, 52508, 485699, 971398, 1352081, 1942796, 2704162, 5408324, 50026997, 100053994, 200107988]

約数ペア:

[(1, 200107988), (2, 100053994), (4, 50026997), (37, 5408324), (74, 2704162), (103, 1942796), (148, 1352081), (206, 971398), (412, 485699), (3811, 52508), (7622, 26254), (13127, 15244)]