196995838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3529}}^1$

素因数の和:3676

約数の個数: 32

約数和(自身を含む): 338032800

約数和(自身を除く): 141036962

約数列:

[1, 2, 13, 19, 26, 38, 113, 226, 247, 494, 1469, 2147, 2938, 3529, 4294, 7058, 27911, 45877, 55822, 67051, 91754, 134102, 398777, 797554, 871663, 1743326, 5184101, 7576763, 10368202, 15153526, 98497919, 196995838]

約数ペア:

[(1, 196995838), (2, 98497919), (13, 15153526), (19, 10368202), (26, 7576763), (38, 5184101), (113, 1743326), (226, 871663), (247, 797554), (494, 398777), (1469, 134102), (2147, 91754), (2938, 67051), (3529, 55822), (4294, 45877), (7058, 27911)]