201633885

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{19739}}^1$

素因数の和:19977

約数の個数: 24

約数和(自身を含む): 351056160

約数和(自身を除く): 149422275

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 10215, 19739, 59217, 98695, 177651, 296085, 888255, 4480753, 13442259, 22403765, 40326777, 67211295, 201633885]

約数ペア:

[(1, 201633885), (3, 67211295), (5, 40326777), (9, 22403765), (15, 13442259), (45, 4480753), (227, 888255), (681, 296085), (1135, 177651), (2043, 98695), (3405, 59217), (10215, 19739)]