204218084

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 422688000

約数和(自身を除く): 218469916

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 511, 686, 1022, 1372, 2039, 2044, 3577, 4078, 7154, 8156, 14273, 14308, 25039, 28546, 50078, 57092, 99911, 100156, 148847, 199822, 297694, 399644, 595388, 699377, 1041929, 1398754, 2083858, 2797508, 4167716, 7293503, 14587006, 29174012, 51054521, 102109042, 204218084]

約数ペア:

[(1, 204218084), (2, 102109042), (4, 51054521), (7, 29174012), (14, 14587006), (28, 7293503), (49, 4167716), (73, 2797508), (98, 2083858), (146, 1398754), (196, 1041929), (292, 699377), (343, 595388), (511, 399644), (686, 297694), (1022, 199822), (1372, 148847), (2039, 100156), (2044, 99911), (3577, 57092), (4078, 50078), (7154, 28546), (8156, 25039), (14273, 14308)]