210008974

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{33409}}^1$

素因数の和:33867

約数の個数: 16

約数和(自身を含む): 360828000

約数和(自身を除く): 150819026

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 33409, 66818, 233863, 467726, 15000641, 30001282, 105004487, 210008974]

約数ペア:

[(1, 210008974), (2, 105004487), (7, 30001282), (14, 15000641), (449, 467726), (898, 233863), (3143, 66818), (6286, 33409)]