202195930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{284783}}^1$

素因数の和:284861

約数の個数: 16

約数和(自身を含む): 369080064

約数和(自身を除く): 166884134

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 284783, 569566, 1423915, 2847830, 20219593, 40439186, 101097965, 202195930]

約数ペア:

[(1, 202195930), (2, 101097965), (5, 40439186), (10, 20219593), (71, 2847830), (142, 1423915), (355, 569566), (710, 284783)]