201299643

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1741}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 301644720

約数和(自身を除く): 100345077

約数列:

[1, 3, 9, 29, 87, 261, 443, 1329, 1741, 3987, 5223, 12847, 15669, 38541, 50489, 115623, 151467, 454401, 771263, 2313789, 6941367, 22366627, 67099881, 201299643]

約数ペア:

[(1, 201299643), (3, 67099881), (9, 22366627), (29, 6941367), (87, 2313789), (261, 771263), (443, 454401), (1329, 151467), (1741, 115623), (3987, 50489), (5223, 38541), (12847, 15669)]