203208884

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:984

約数の個数: 36

約数和(自身を含む): 374419584

約数和(自身を除く): 171210700

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 863, 1369, 1591, 1726, 2738, 3182, 3452, 5476, 6364, 31931, 37109, 58867, 63862, 74218, 117734, 127724, 148436, 235468, 1181447, 1373033, 2362894, 2746066, 4725788, 5492132, 50802221, 101604442, 203208884]

約数ペア:

[(1, 203208884), (2, 101604442), (4, 50802221), (37, 5492132), (43, 4725788), (74, 2746066), (86, 2362894), (148, 1373033), (172, 1181447), (863, 235468), (1369, 148436), (1591, 127724), (1726, 117734), (2738, 74218), (3182, 63862), (3452, 58867), (5476, 37109), (6364, 31931)]