202193901

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27431}}^1$

素因数の和:27463

約数の個数: 40

約数和(自身を含む): 371758464

約数和(自身を除く): 169564563

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 27431, 82293, 192017, 246879, 356603, 576051, 740637, 1069809, 1728153, 2221911, 2496221, 3209427, 5184459, 7488663, 9628281, 15553377, 22465989, 28884843, 67397967, 202193901]

約数ペア:

[(1, 202193901), (3, 67397967), (7, 28884843), (9, 22465989), (13, 15553377), (21, 9628281), (27, 7488663), (39, 5184459), (63, 3209427), (81, 2496221), (91, 2221911), (117, 1728153), (189, 1069809), (273, 740637), (351, 576051), (567, 356603), (819, 246879), (1053, 192017), (2457, 82293), (7371, 27431)]