201450726

素因数分解:

$2^1\times 3^4\times {\mathrm{1243523}}^1$

素因数の和:1243537

約数の個数: 20

約数和(自身を含む): 451399212

約数和(自身を除く): 249948486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1243523, 2487046, 3730569, 7461138, 11191707, 22383414, 33575121, 67150242, 100725363, 201450726]

約数ペア:

[(1, 201450726), (2, 100725363), (3, 67150242), (6, 33575121), (9, 22383414), (18, 11191707), (27, 7461138), (54, 3730569), (81, 2487046), (162, 1243523)]