201865797

素因数分解:

$3^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2411}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 342696960

約数和(自身を除く): 140831163

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 443, 1329, 2411, 3101, 3987, 7233, 9303, 11961, 16877, 21699, 27909, 50631, 65097, 83727, 151893, 455679, 1068073, 3204219, 7476511, 9612657, 22429533, 28837971, 67288599, 201865797]

約数ペア:

[(1, 201865797), (3, 67288599), (7, 28837971), (9, 22429533), (21, 9612657), (27, 7476511), (63, 3204219), (189, 1068073), (443, 455679), (1329, 151893), (2411, 83727), (3101, 65097), (3987, 50631), (7233, 27909), (9303, 21699), (11961, 16877)]