205888176

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:692

約数の個数: 160

約数和(自身を含む): 647944640

約数和(自身を除く): 442056464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 312, 351, 366, 432, 468, 488, 549, 601, 624, 702, 732, 793, 936, 976, 1098, 1202, 1404, 1464, 1586, 1647, 1803, 1872, 2196, 2379, 2404, 2808, 2928, 3172, 3294, 3606, 4392, 4758, 4808, 5409, 5616, 6344, 6588, 7137, 7212, 7813, 8784, 9516, 9616, 10818, 12688, 13176, 14274, 14424, 15626, 16227, 19032, 21411, 21636, 23439, 26352, 28548, 28848, 31252, 32454, 36661, 38064, 42822, 43272, 46878, 57096, 62504, 64908, 70317, 73322, 85644, 86544, 93756, 109983, 114192, 125008, 129816, 140634, 146644, 171288, 187512, 210951, 219966, 259632, 281268, 293288, 329949, 342576, 375024, 421902, 439932, 476593, 562536, 586576, 659898, 843804, 879864, 953186, 989847, 1125072, 1319796, 1429779, 1687608, 1759728, 1906372, 1979694, 2639592, 2859558, 3375216, 3812744, 3959388, 4289337, 5279184, 5719116, 7625488, 7918776, 8578674, 11438232, 12868011, 15837552, 17157348, 22876464, 25736022, 34314696, 51472044, 68629392, 102944088, 205888176]

約数ペア:

[(1, 205888176), (2, 102944088), (3, 68629392), (4, 51472044), (6, 34314696), (8, 25736022), (9, 22876464), (12, 17157348), (13, 15837552), (16, 12868011), (18, 11438232), (24, 8578674), (26, 7918776), (27, 7625488), (36, 5719116), (39, 5279184), (48, 4289337), (52, 3959388), (54, 3812744), (61, 3375216), (72, 2859558), (78, 2639592), (104, 1979694), (108, 1906372), (117, 1759728), (122, 1687608), (144, 1429779), (156, 1319796), (183, 1125072), (208, 989847), (216, 953186), (234, 879864), (244, 843804), (312, 659898), (351, 586576), (366, 562536), (432, 476593), (468, 439932), (488, 421902), (549, 375024), (601, 342576), (624, 329949), (702, 293288), (732, 281268), (793, 259632), (936, 219966), (976, 210951), (1098, 187512), (1202, 171288), (1404, 146644), (1464, 140634), (1586, 129816), (1647, 125008), (1803, 114192), (1872, 109983), (2196, 93756), (2379, 86544), (2404, 85644), (2808, 73322), (2928, 70317), (3172, 64908), (3294, 62504), (3606, 57096), (4392, 46878), (4758, 43272), (4808, 42822), (5409, 38064), (5616, 36661), (6344, 32454), (6588, 31252), (7137, 28848), (7212, 28548), (7813, 26352), (8784, 23439), (9516, 21636), (9616, 21411), (10818, 19032), (12688, 16227), (13176, 15626), (14274, 14424)]