200605415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1993}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 247224096

約数和(自身を除く): 46618681

約数列:

[1, 5, 41, 205, 491, 1993, 2455, 9965, 20131, 81713, 100655, 408565, 978563, 4892815, 40121083, 200605415]

約数ペア:

[(1, 200605415), (5, 40121083), (41, 4892815), (205, 978563), (491, 408565), (1993, 100655), (2455, 81713), (9965, 20131)]