204879904

素因数分解:

$2^5\times {\mathrm{347}}^1\times {\mathrm{18451}}^1$

素因数の和:18808

約数の個数: 24

約数和(自身を含む): 404541648

約数和(自身を除く): 199661744

約数列:

[1, 2, 4, 8, 16, 32, 347, 694, 1388, 2776, 5552, 11104, 18451, 36902, 73804, 147608, 295216, 590432, 6402497, 12804994, 25609988, 51219976, 102439952, 204879904]

約数ペア:

[(1, 204879904), (2, 102439952), (4, 51219976), (8, 25609988), (16, 12804994), (32, 6402497), (347, 590432), (694, 295216), (1388, 147608), (2776, 73804), (5552, 36902), (11104, 18451)]