201829290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517511}}^1$

素因数の和:517534

約数の個数: 32

約数和(自身を含む): 521652096

約数和(自身を除く): 319822806

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517511, 1035022, 1552533, 2587555, 3105066, 5175110, 6727643, 7762665, 13455286, 15525330, 20182929, 33638215, 40365858, 67276430, 100914645, 201829290]

約数ペア:

[(1, 201829290), (2, 100914645), (3, 67276430), (5, 40365858), (6, 33638215), (10, 20182929), (13, 15525330), (15, 13455286), (26, 7762665), (30, 6727643), (39, 5175110), (65, 3105066), (78, 2587555), (130, 1552533), (195, 1035022), (390, 517511)]