201940470910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1187885123}}^1$

素因数の和:1187885147

約数の個数: 16

約数和(自身を含む): 384874780176

約数和(自身を除く): 182934309266

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1187885123, 2375770246, 5939425615, 11878851230, 20194047091, 40388094182, 100970235455, 201940470910]

約数ペア:

[(1, 201940470910), (2, 100970235455), (5, 40388094182), (10, 20194047091), (17, 11878851230), (34, 5939425615), (85, 2375770246), (170, 1187885123)]