201598928

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{90647}}^1$

素因数の和:90794

約数の個数: 20

約数和(自身を含む): 393412320

約数和(自身を除く): 191813392

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 90647, 181294, 362588, 725176, 1450352, 12599933, 25199866, 50399732, 100799464, 201598928]

約数ペア:

[(1, 201598928), (2, 100799464), (4, 50399732), (8, 25199866), (16, 12599933), (139, 1450352), (278, 725176), (556, 362588), (1112, 181294), (2224, 90647)]