200978468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{3911}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 364754880

約数和(自身を除く): 163776412

約数列:

[1, 2, 4, 29, 58, 116, 443, 886, 1772, 3911, 7822, 12847, 15644, 25694, 51388, 113419, 226838, 453676, 1732573, 3465146, 6930292, 50244617, 100489234, 200978468]

約数ペア:

[(1, 200978468), (2, 100489234), (4, 50244617), (29, 6930292), (58, 3465146), (116, 1732573), (443, 453676), (886, 226838), (1772, 113419), (3911, 51388), (7822, 25694), (12847, 15644)]