210226276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{55381}}^1$

素因数の和:55471

約数の個数: 24

約数和(自身を含む): 401630264

約数和(自身を除く): 191403988

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 55381, 110762, 221524, 719953, 1439906, 2879812, 4042813, 8085626, 16171252, 52556569, 105113138, 210226276]

約数ペア:

[(1, 210226276), (2, 105113138), (4, 52556569), (13, 16171252), (26, 8085626), (52, 4042813), (73, 2879812), (146, 1439906), (292, 719953), (949, 221524), (1898, 110762), (3796, 55381)]