202275430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{412807}}^1$

素因数の和:412828

約数の個数: 24

約数和(自身を含む): 423541008

約数和(自身を除く): 221265578

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 412807, 825614, 2064035, 2889649, 4128070, 5779298, 14448245, 20227543, 28896490, 40455086, 101137715, 202275430]

約数ペア:

[(1, 202275430), (2, 101137715), (5, 40455086), (7, 28896490), (10, 20227543), (14, 14448245), (35, 5779298), (49, 4128070), (70, 2889649), (98, 2064035), (245, 825614), (490, 412807)]