203445213695

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{7159}}^1\times {\mathrm{80051}}^1$

素因数の和:87286

約数の個数: 16

約数和(自身を含む): 247610442240

約数和(自身を除く): 44165228545

約数列:

[1, 5, 71, 355, 7159, 35795, 80051, 400255, 508289, 2541445, 5683621, 28418105, 573085109, 2865425545, 40689042739, 203445213695]

約数ペア:

[(1, 203445213695), (5, 40689042739), (71, 2865425545), (355, 573085109), (7159, 28418105), (35795, 5683621), (80051, 2541445), (400255, 508289)]