205156512

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2147

約数の個数: 144

約数和(自身を含む): 657296640

約数和(自身を除く): 452140128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2089, 2232, 2728, 2976, 3069, 3168, 4092, 4178, 4464, 5456, 6138, 6267, 8184, 8356, 8928, 10912, 12276, 12534, 16368, 16712, 18801, 22979, 24552, 25068, 32736, 33424, 37602, 45958, 49104, 50136, 64759, 66848, 68937, 75204, 91916, 98208, 100272, 129518, 137874, 150408, 183832, 194277, 200544, 206811, 259036, 275748, 300816, 367664, 388554, 413622, 518072, 551496, 582831, 601632, 712349, 735328, 777108, 827244, 1036144, 1102992, 1165662, 1424698, 1554216, 1654488, 2072288, 2137047, 2205984, 2331324, 2849396, 3108432, 3308976, 4274094, 4662648, 5698792, 6216864, 6411141, 6617952, 8548188, 9325296, 11397584, 12822282, 17096376, 18650592, 22795168, 25644564, 34192752, 51289128, 68385504, 102578256, 205156512]

約数ペア:

[(1, 205156512), (2, 102578256), (3, 68385504), (4, 51289128), (6, 34192752), (8, 25644564), (9, 22795168), (11, 18650592), (12, 17096376), (16, 12822282), (18, 11397584), (22, 9325296), (24, 8548188), (31, 6617952), (32, 6411141), (33, 6216864), (36, 5698792), (44, 4662648), (48, 4274094), (62, 3308976), (66, 3108432), (72, 2849396), (88, 2331324), (93, 2205984), (96, 2137047), (99, 2072288), (124, 1654488), (132, 1554216), (144, 1424698), (176, 1165662), (186, 1102992), (198, 1036144), (248, 827244), (264, 777108), (279, 735328), (288, 712349), (341, 601632), (352, 582831), (372, 551496), (396, 518072), (496, 413622), (528, 388554), (558, 367664), (682, 300816), (744, 275748), (792, 259036), (992, 206811), (1023, 200544), (1056, 194277), (1116, 183832), (1364, 150408), (1488, 137874), (1584, 129518), (2046, 100272), (2089, 98208), (2232, 91916), (2728, 75204), (2976, 68937), (3069, 66848), (3168, 64759), (4092, 50136), (4178, 49104), (4464, 45958), (5456, 37602), (6138, 33424), (6267, 32736), (8184, 25068), (8356, 24552), (8928, 22979), (10912, 18801), (12276, 16712), (12534, 16368)]