200239641

素因数分解:

$3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13411}}^1$

素因数の和:13506

約数の個数: 32

約数和(自身を含む): 343347200

約数和(自身を除く): 143107559

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 189, 237, 553, 711, 1659, 2133, 4977, 13411, 14931, 40233, 93877, 120699, 281631, 362097, 844893, 1059469, 2534679, 3178407, 7416283, 9535221, 22248849, 28605663, 66746547, 200239641]

約数ペア:

[(1, 200239641), (3, 66746547), (7, 28605663), (9, 22248849), (21, 9535221), (27, 7416283), (63, 3178407), (79, 2534679), (189, 1059469), (237, 844893), (553, 362097), (711, 281631), (1659, 120699), (2133, 93877), (4977, 40233), (13411, 14931)]