200569545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 201985335

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 79, 99, 115, 165, 207, 223, 237, 253, 345, 395, 495, 669, 711, 759, 869, 1035, 1115, 1185, 1265, 1817, 2007, 2277, 2453, 2607, 3345, 3555, 3795, 4345, 5129, 5451, 7359, 7821, 9085, 10035, 11385, 12265, 13035, 15387, 16353, 17617, 19987, 22077, 25645, 27255, 36795, 39105, 46161, 52851, 56419, 59961, 76935, 81765, 88085, 99935, 110385, 158553, 169257, 179883, 193787, 230805, 264255, 282095, 299805, 405191, 507771, 581361, 792765, 846285, 899415, 968935, 1215573, 1744083, 2025955, 2538855, 2906805, 3646719, 4457101, 6077865, 8720415, 13371303, 18233595, 22285505, 40113909, 66856515, 200569545]

約数ペア:

[(1, 200569545), (3, 66856515), (5, 40113909), (9, 22285505), (11, 18233595), (15, 13371303), (23, 8720415), (33, 6077865), (45, 4457101), (55, 3646719), (69, 2906805), (79, 2538855), (99, 2025955), (115, 1744083), (165, 1215573), (207, 968935), (223, 899415), (237, 846285), (253, 792765), (345, 581361), (395, 507771), (495, 405191), (669, 299805), (711, 282095), (759, 264255), (869, 230805), (1035, 193787), (1115, 179883), (1185, 169257), (1265, 158553), (1817, 110385), (2007, 99935), (2277, 88085), (2453, 81765), (2607, 76935), (3345, 59961), (3555, 56419), (3795, 52851), (4345, 46161), (5129, 39105), (5451, 36795), (7359, 27255), (7821, 25645), (9085, 22077), (10035, 19987), (11385, 17617), (12265, 16353), (13035, 15387)]