201433870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{3823}}^1$

素因数の和:4320

約数の個数: 32

約数和(自身を含む): 396472320

約数和(自身を除く): 195038450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 2395, 3823, 4790, 5269, 7646, 10538, 19115, 26345, 38230, 42053, 52690, 84106, 210265, 420530, 1831217, 3662434, 9156085, 18312170, 20143387, 40286774, 100716935, 201433870]

約数ペア:

[(1, 201433870), (2, 100716935), (5, 40286774), (10, 20143387), (11, 18312170), (22, 9156085), (55, 3662434), (110, 1831217), (479, 420530), (958, 210265), (2395, 84106), (3823, 52690), (4790, 42053), (5269, 38230), (7646, 26345), (10538, 19115)]