201561267

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{2039}}^1$

素因数の和:2522

約数の個数: 16

約数和(自身を含む): 272805120

約数和(自身を除く): 71243853

約数列:

[1, 3, 83, 249, 397, 1191, 2039, 6117, 32951, 98853, 169237, 507711, 809483, 2428449, 67187089, 201561267]

約数ペア:

[(1, 201561267), (3, 67187089), (83, 2428449), (249, 809483), (397, 507711), (1191, 169237), (2039, 98853), (6117, 32951)]