338200210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1989413}}^1$

素因数の和:1989437

約数の個数: 16

約数和(自身を含む): 644570136

約数和(自身を除く): 306369926

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1989413, 3978826, 9947065, 19894130, 33820021, 67640042, 169100105, 338200210]

約数ペア:

[(1, 338200210), (2, 169100105), (5, 67640042), (10, 33820021), (17, 19894130), (34, 9947065), (85, 3978826), (170, 1989413)]