200813204930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4349}}^1\times {\mathrm{15443}}^1$

素因数の和:19835

約数の個数: 64

約数和(自身を含む): 406313107200

約数和(自身を除く): 205499902270

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 4349, 8698, 15443, 21745, 30886, 43490, 56537, 77215, 100027, 113074, 154430, 200054, 200759, 282685, 355189, 401518, 500135, 565370, 710378, 1000270, 1003795, 1300351, 1775945, 2007590, 2600702, 3551890, 4617457, 6501755, 9234914, 13003510, 23087285, 46174570, 67161607, 134323214, 335808035, 671616070, 873100891, 1544716961, 1746201782, 3089433922, 4365504455, 7723584805, 8731008910, 15447169610, 20081320493, 40162640986, 100406602465, 200813204930]

約数ペア:

[(1, 200813204930), (2, 100406602465), (5, 40162640986), (10, 20081320493), (13, 15447169610), (23, 8731008910), (26, 7723584805), (46, 4365504455), (65, 3089433922), (115, 1746201782), (130, 1544716961), (230, 873100891), (299, 671616070), (598, 335808035), (1495, 134323214), (2990, 67161607), (4349, 46174570), (8698, 23087285), (15443, 13003510), (21745, 9234914), (30886, 6501755), (43490, 4617457), (56537, 3551890), (77215, 2600702), (100027, 2007590), (113074, 1775945), (154430, 1300351), (200054, 1003795), (200759, 1000270), (282685, 710378), (355189, 565370), (401518, 500135)]