200911035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 367557120

約数和(自身を除く): 166646085

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 211, 247, 257, 285, 633, 741, 771, 1055, 1235, 1285, 2743, 3165, 3341, 3705, 3855, 4009, 4883, 8229, 10023, 12027, 13715, 14649, 16705, 20045, 24415, 41145, 50115, 52117, 54227, 60135, 63479, 73245, 156351, 162681, 190437, 260585, 271135, 317395, 704951, 781755, 813405, 952185, 1030313, 2114853, 3090939, 3524755, 5151565, 10574265, 13394069, 15454695, 40182207, 66970345, 200911035]

約数ペア:

[(1, 200911035), (3, 66970345), (5, 40182207), (13, 15454695), (15, 13394069), (19, 10574265), (39, 5151565), (57, 3524755), (65, 3090939), (95, 2114853), (195, 1030313), (211, 952185), (247, 813405), (257, 781755), (285, 704951), (633, 317395), (741, 271135), (771, 260585), (1055, 190437), (1235, 162681), (1285, 156351), (2743, 73245), (3165, 63479), (3341, 60135), (3705, 54227), (3855, 52117), (4009, 50115), (4883, 41145), (8229, 24415), (10023, 20045), (12027, 16705), (13715, 14649)]