202300910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{412859}}^1$

素因数の和:412880

約数の個数: 24

約数和(自身を含む): 423594360

約数和(自身を除く): 221293450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 412859, 825718, 2064295, 2890013, 4128590, 5780026, 14450065, 20230091, 28900130, 40460182, 101150455, 202300910]

約数ペア:

[(1, 202300910), (2, 101150455), (5, 40460182), (7, 28900130), (10, 20230091), (14, 14450065), (35, 5780026), (49, 4128590), (70, 2890013), (98, 2064295), (245, 825718), (490, 412859)]