209861835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{482441}}^1$

素因数の和:482478

約数の個数: 16

約数和(自身を含む): 347358240

約数和(自身を除く): 137496405

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 482441, 1447323, 2412205, 7236615, 13990789, 41972367, 69953945, 209861835]

約数ペア:

[(1, 209861835), (3, 69953945), (5, 41972367), (15, 13990789), (29, 7236615), (87, 2412205), (145, 1447323), (435, 482441)]