205210944

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1157

約数の個数: 168

約数和(自身を含む): 656173440

約数和(自身を除く): 450962496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 64, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 192, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 576, 608, 612, 646, 684, 816, 912, 969, 1088, 1103, 1216, 1224, 1292, 1368, 1632, 1824, 1938, 2206, 2448, 2584, 2736, 2907, 3264, 3309, 3648, 3876, 4412, 4896, 5168, 5472, 5814, 6618, 7752, 8824, 9792, 9927, 10336, 10944, 11628, 13236, 15504, 17648, 18751, 19854, 20672, 20957, 23256, 26472, 31008, 35296, 37502, 39708, 41914, 46512, 52944, 56253, 62016, 62871, 70592, 75004, 79416, 83828, 93024, 105888, 112506, 125742, 150008, 158832, 167656, 168759, 186048, 188613, 211776, 225012, 251484, 300016, 317664, 335312, 337518, 356269, 377226, 450024, 502968, 600032, 635328, 670624, 675036, 712538, 754452, 900048, 1005936, 1068807, 1200064, 1341248, 1350072, 1425076, 1508904, 1800096, 2011872, 2137614, 2700144, 2850152, 3017808, 3206421, 3600192, 4023744, 4275228, 5400288, 5700304, 6035616, 6412842, 8550456, 10800576, 11400608, 12071232, 12825684, 17100912, 22801216, 25651368, 34201824, 51302736, 68403648, 102605472, 205210944]

約数ペア:

[(1, 205210944), (2, 102605472), (3, 68403648), (4, 51302736), (6, 34201824), (8, 25651368), (9, 22801216), (12, 17100912), (16, 12825684), (17, 12071232), (18, 11400608), (19, 10800576), (24, 8550456), (32, 6412842), (34, 6035616), (36, 5700304), (38, 5400288), (48, 4275228), (51, 4023744), (57, 3600192), (64, 3206421), (68, 3017808), (72, 2850152), (76, 2700144), (96, 2137614), (102, 2011872), (114, 1800096), (136, 1508904), (144, 1425076), (152, 1350072), (153, 1341248), (171, 1200064), (192, 1068807), (204, 1005936), (228, 900048), (272, 754452), (288, 712538), (304, 675036), (306, 670624), (323, 635328), (342, 600032), (408, 502968), (456, 450024), (544, 377226), (576, 356269), (608, 337518), (612, 335312), (646, 317664), (684, 300016), (816, 251484), (912, 225012), (969, 211776), (1088, 188613), (1103, 186048), (1216, 168759), (1224, 167656), (1292, 158832), (1368, 150008), (1632, 125742), (1824, 112506), (1938, 105888), (2206, 93024), (2448, 83828), (2584, 79416), (2736, 75004), (2907, 70592), (3264, 62871), (3309, 62016), (3648, 56253), (3876, 52944), (4412, 46512), (4896, 41914), (5168, 39708), (5472, 37502), (5814, 35296), (6618, 31008), (7752, 26472), (8824, 23256), (9792, 20957), (9927, 20672), (10336, 19854), (10944, 18751), (11628, 17648), (13236, 15504)]