209976848

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{35759}}^1$

素因数の和:36134

約数の個数: 20

約数和(自身を含む): 407950080

約数和(自身を除く): 197973232

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 35759, 71518, 143036, 286072, 572144, 13123553, 26247106, 52494212, 104988424, 209976848]

約数ペア:

[(1, 209976848), (2, 104988424), (4, 52494212), (8, 26247106), (16, 13123553), (367, 572144), (734, 286072), (1468, 143036), (2936, 71518), (5872, 35759)]