210375350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97849}}^1$

素因数の和:97904

約数の個数: 24

約数和(自身を含む): 400402200

約数和(自身を除く): 190026850

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 97849, 195698, 489245, 978490, 2446225, 4207507, 4892450, 8415014, 21037535, 42075070, 105187675, 210375350]

約数ペア:

[(1, 210375350), (2, 105187675), (5, 42075070), (10, 21037535), (25, 8415014), (43, 4892450), (50, 4207507), (86, 2446225), (215, 978490), (430, 489245), (1075, 195698), (2150, 97849)]