200295615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 397135872

約数和(自身を除く): 196840257

約数列:

[1, 3, 5, 13, 15, 17, 23, 37, 39, 51, 65, 69, 71, 85, 111, 115, 185, 195, 213, 221, 255, 299, 345, 355, 391, 481, 555, 629, 663, 851, 897, 923, 1065, 1105, 1173, 1207, 1443, 1495, 1633, 1887, 1955, 2405, 2553, 2627, 2769, 3145, 3315, 3621, 4255, 4485, 4615, 4899, 5083, 5865, 6035, 7215, 7881, 8165, 8177, 9435, 11063, 12765, 13135, 13845, 14467, 15249, 15691, 18105, 21229, 24495, 24531, 25415, 27761, 33189, 34151, 39405, 40885, 43401, 44659, 47073, 55315, 60421, 63687, 72335, 76245, 78455, 83283, 102453, 106145, 122655, 133977, 138805, 165945, 170755, 181263, 188071, 217005, 223295, 235365, 302105, 318435, 360893, 416415, 512265, 564213, 580567, 669885, 785473, 906315, 940355, 1027157, 1082679, 1741701, 1804465, 2356419, 2821065, 2902835, 3081471, 3927365, 5135785, 5413395, 8708505, 11782095, 13353041, 15407355, 40059123, 66765205, 200295615]

約数ペア:

[(1, 200295615), (3, 66765205), (5, 40059123), (13, 15407355), (15, 13353041), (17, 11782095), (23, 8708505), (37, 5413395), (39, 5135785), (51, 3927365), (65, 3081471), (69, 2902835), (71, 2821065), (85, 2356419), (111, 1804465), (115, 1741701), (185, 1082679), (195, 1027157), (213, 940355), (221, 906315), (255, 785473), (299, 669885), (345, 580567), (355, 564213), (391, 512265), (481, 416415), (555, 360893), (629, 318435), (663, 302105), (851, 235365), (897, 223295), (923, 217005), (1065, 188071), (1105, 181263), (1173, 170755), (1207, 165945), (1443, 138805), (1495, 133977), (1633, 122655), (1887, 106145), (1955, 102453), (2405, 83283), (2553, 78455), (2627, 76245), (2769, 72335), (3145, 63687), (3315, 60421), (3621, 55315), (4255, 47073), (4485, 44659), (4615, 43401), (4899, 40885), (5083, 39405), (5865, 34151), (6035, 33189), (7215, 27761), (7881, 25415), (8165, 24531), (8177, 24495), (9435, 21229), (11063, 18105), (12765, 15691), (13135, 15249), (13845, 14467)]