204811128

素因数分解:

$2^3\times 3^2\times {\mathrm{557}}^1\times {\mathrm{5107}}^1$

素因数の和:5676

約数の個数: 48

約数和(自身を含む): 555801480

約数和(自身を除く): 350990352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 557, 1114, 1671, 2228, 3342, 4456, 5013, 5107, 6684, 10026, 10214, 13368, 15321, 20052, 20428, 30642, 40104, 40856, 45963, 61284, 91926, 122568, 183852, 367704, 2844599, 5689198, 8533797, 11378396, 17067594, 22756792, 25601391, 34135188, 51202782, 68270376, 102405564, 204811128]

約数ペア:

[(1, 204811128), (2, 102405564), (3, 68270376), (4, 51202782), (6, 34135188), (8, 25601391), (9, 22756792), (12, 17067594), (18, 11378396), (24, 8533797), (36, 5689198), (72, 2844599), (557, 367704), (1114, 183852), (1671, 122568), (2228, 91926), (3342, 61284), (4456, 45963), (5013, 40856), (5107, 40104), (6684, 30642), (10026, 20428), (10214, 20052), (13368, 15321)]