200583820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 433762560

約数和(自身を除く): 233178740

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 179, 215, 358, 430, 716, 860, 895, 1303, 1790, 2606, 3580, 5212, 6515, 7697, 13030, 15394, 26060, 30788, 38485, 56029, 76970, 112058, 153940, 224116, 233237, 280145, 466474, 560290, 932948, 1120580, 1166185, 2332370, 4664740, 10029191, 20058382, 40116764, 50145955, 100291910, 200583820]

約数ペア:

[(1, 200583820), (2, 100291910), (4, 50145955), (5, 40116764), (10, 20058382), (20, 10029191), (43, 4664740), (86, 2332370), (172, 1166185), (179, 1120580), (215, 932948), (358, 560290), (430, 466474), (716, 280145), (860, 233237), (895, 224116), (1303, 153940), (1790, 112058), (2606, 76970), (3580, 56029), (5212, 38485), (6515, 30788), (7697, 26060), (13030, 15394)]