202192389

素因数分解:

$3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3083}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 343434240

約数和(自身を除く): 141241851

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 347, 1041, 2429, 3083, 3123, 7287, 9249, 9369, 21581, 21861, 27747, 64743, 65583, 83241, 194229, 582687, 1069801, 3209403, 7488607, 9628209, 22465821, 28884627, 67397463, 202192389]

約数ペア:

[(1, 202192389), (3, 67397463), (7, 28884627), (9, 22465821), (21, 9628209), (27, 7488607), (63, 3209403), (189, 1069801), (347, 582687), (1041, 194229), (2429, 83241), (3083, 65583), (3123, 64743), (7287, 27747), (9249, 21861), (9369, 21581)]