200958987

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{2003}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 273570048

約数和(自身を除く): 72611061

約数列:

[1, 3, 53, 159, 631, 1893, 2003, 6009, 33443, 100329, 106159, 318477, 1263893, 3791679, 66986329, 200958987]

約数ペア:

[(1, 200958987), (3, 66986329), (53, 3791679), (159, 1263893), (631, 318477), (1893, 106159), (2003, 100329), (6009, 33443)]