200945751

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 286218240

約数和(自身を除く): 85272489

約数列:

[1, 3, 31, 43, 93, 109, 129, 327, 461, 1333, 1383, 3379, 3999, 4687, 10137, 14061, 14291, 19823, 42873, 50249, 59469, 145297, 150747, 435891, 614513, 1557719, 1843539, 2160707, 4673157, 6482121, 66981917, 200945751]

約数ペア:

[(1, 200945751), (3, 66981917), (31, 6482121), (43, 4673157), (93, 2160707), (109, 1843539), (129, 1557719), (327, 614513), (461, 435891), (1333, 150747), (1383, 145297), (3379, 59469), (3999, 50249), (4687, 42873), (10137, 19823), (14061, 14291)]