201864940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348043}}^1$

素因数の和:348081

約数の個数: 24

約数和(自身を含む): 438535440

約数和(自身を除く): 236670500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348043, 696086, 1392172, 1740215, 3480430, 6960860, 10093247, 20186494, 40372988, 50466235, 100932470, 201864940]

約数ペア:

[(1, 201864940), (2, 100932470), (4, 50466235), (5, 40372988), (10, 20186494), (20, 10093247), (29, 6960860), (58, 3480430), (116, 1740215), (145, 1392172), (290, 696086), (580, 348043)]