201734416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{969877}}^1$

素因数の和:969898

約数の個数: 20

約数和(自身を含む): 420927052

約数和(自身を除く): 219192636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 969877, 1939754, 3879508, 7759016, 12608401, 15518032, 25216802, 50433604, 100867208, 201734416]

約数ペア:

[(1, 201734416), (2, 100867208), (4, 50433604), (8, 25216802), (13, 15518032), (16, 12608401), (26, 7759016), (52, 3879508), (104, 1939754), (208, 969877)]