190045210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1117913}}^1$

素因数の和:1117937

約数の個数: 16

約数和(自身を含む): 362204136

約数和(自身を除く): 172158926

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1117913, 2235826, 5589565, 11179130, 19004521, 38009042, 95022605, 190045210]

約数ペア:

[(1, 190045210), (2, 95022605), (5, 38009042), (10, 19004521), (17, 11179130), (34, 5589565), (85, 2235826), (170, 1117913)]