200969631

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 326008800

約数和(自身を除く): 125039169

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 257, 269, 323, 771, 807, 969, 2313, 2421, 2907, 4369, 4573, 4883, 5111, 13107, 13719, 14649, 15333, 39321, 41157, 43947, 45999, 69133, 83011, 86887, 207399, 249033, 260661, 622197, 747099, 781983, 1175261, 1313527, 3525783, 3940581, 10577349, 11821743, 22329959, 66989877, 200969631]

約数ペア:

[(1, 200969631), (3, 66989877), (9, 22329959), (17, 11821743), (19, 10577349), (51, 3940581), (57, 3525783), (153, 1313527), (171, 1175261), (257, 781983), (269, 747099), (323, 622197), (771, 260661), (807, 249033), (969, 207399), (2313, 86887), (2421, 83011), (2907, 69133), (4369, 45999), (4573, 43947), (4883, 41157), (5111, 39321), (13107, 15333), (13719, 14649)]