202904291247

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{18908237}}^1$

素因数の和:18908327

約数の個数: 24

約数和(自身を含む): 319019791536

約数和(自身を除く): 116115500289

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 18908237, 56724711, 132357659, 397072977, 926503613, 1380301301, 2779510839, 4140903903, 9662109107, 28986327321, 67634763749, 202904291247]

約数ペア:

[(1, 202904291247), (3, 67634763749), (7, 28986327321), (21, 9662109107), (49, 4140903903), (73, 2779510839), (147, 1380301301), (219, 926503613), (511, 397072977), (1533, 132357659), (3577, 56724711), (10731, 18908237)]