208022768

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{6733}}^1$

素因数の和:8672

約数の個数: 20

約数和(自身を含む): 403312728

約数和(自身を除く): 195289960

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 6733, 7724, 13466, 15448, 26932, 30896, 53864, 107728, 13001423, 26002846, 52005692, 104011384, 208022768]

約数ペア:

[(1, 208022768), (2, 104011384), (4, 52005692), (8, 26002846), (16, 13001423), (1931, 107728), (3862, 53864), (6733, 30896), (7724, 26932), (13466, 15448)]