200091860

素因数分解:

$2^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{6701}}^1$

素因数の和:8203

約数の個数: 24

約数和(自身を含む): 420537096

約数和(自身を除く): 220445236

約数列:

[1, 2, 4, 5, 10, 20, 1493, 2986, 5972, 6701, 7465, 13402, 14930, 26804, 29860, 33505, 67010, 134020, 10004593, 20009186, 40018372, 50022965, 100045930, 200091860]

約数ペア:

[(1, 200091860), (2, 100045930), (4, 50022965), (5, 40018372), (10, 20009186), (20, 10004593), (1493, 134020), (2986, 67010), (5972, 33505), (6701, 29860), (7465, 26804), (13402, 14930)]