206875210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1216913}}^1$

素因数の和:1216937

約数の個数: 16

約数和(自身を含む): 394280136

約数和(自身を除く): 187404926

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1216913, 2433826, 6084565, 12169130, 20687521, 41375042, 103437605, 206875210]

約数ペア:

[(1, 206875210), (2, 103437605), (5, 41375042), (10, 20687521), (17, 12169130), (34, 6084565), (85, 2433826), (170, 1216913)]