223959056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1733}}^1$

素因数の和:1979

約数の個数: 40

約数和(自身を含む): 447018264

約数和(自身を除く): 223059208

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 197, 328, 394, 656, 788, 1576, 1733, 3152, 3466, 6932, 8077, 13864, 16154, 27728, 32308, 64616, 71053, 129232, 142106, 284212, 341401, 568424, 682802, 1136848, 1365604, 2731208, 5462416, 13997441, 27994882, 55989764, 111979528, 223959056]

約数ペア:

[(1, 223959056), (2, 111979528), (4, 55989764), (8, 27994882), (16, 13997441), (41, 5462416), (82, 2731208), (164, 1365604), (197, 1136848), (328, 682802), (394, 568424), (656, 341401), (788, 284212), (1576, 142106), (1733, 129232), (3152, 71053), (3466, 64616), (6932, 32308), (8077, 27728), (13864, 16154)]