200901070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1181771}}^1$

素因数の和:1181795

約数の個数: 16

約数和(自身を含む): 382894128

約数和(自身を除く): 181993058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1181771, 2363542, 5908855, 11817710, 20090107, 40180214, 100450535, 200901070]

約数ペア:

[(1, 200901070), (2, 100450535), (5, 40180214), (10, 20090107), (17, 11817710), (34, 5908855), (85, 2363542), (170, 1181771)]