202270335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2927}}^1$

素因数の和:3223

約数の個数: 32

約数和(自身を含む): 344051712

約数和(自身を除く): 141781377

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 271, 813, 1355, 2927, 4065, 4607, 8781, 13821, 14635, 23035, 43905, 49759, 69105, 149277, 248795, 746385, 793217, 2379651, 3966085, 11898255, 13484689, 40454067, 67423445, 202270335]

約数ペア:

[(1, 202270335), (3, 67423445), (5, 40454067), (15, 13484689), (17, 11898255), (51, 3966085), (85, 2379651), (255, 793217), (271, 746385), (813, 248795), (1355, 149277), (2927, 69105), (4065, 49759), (4607, 43905), (8781, 23035), (13821, 14635)]