209898864

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 200

約数和(自身を含む): 735676128

約数和(自身を除く): 525777264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 252, 272, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 567, 612, 648, 714, 756, 816, 918, 952, 1008, 1071, 1134, 1224, 1296, 1361, 1377, 1428, 1512, 1836, 1904, 2142, 2268, 2448, 2722, 2754, 2856, 3024, 3213, 3672, 4083, 4284, 4536, 5444, 5508, 5712, 6426, 7344, 8166, 8568, 9072, 9527, 9639, 10888, 11016, 12249, 12852, 16332, 17136, 19054, 19278, 21776, 22032, 23137, 24498, 25704, 28581, 32664, 36747, 38108, 38556, 46274, 48996, 51408, 57162, 65328, 69411, 73494, 76216, 77112, 85743, 92548, 97992, 110241, 114324, 138822, 146988, 152432, 154224, 161959, 171486, 185096, 195984, 208233, 220482, 228648, 257229, 277644, 293976, 323918, 342972, 370192, 416466, 440964, 457296, 485877, 514458, 555288, 587952, 624699, 647836, 685944, 771687, 832932, 881928, 971754, 1028916, 1110576, 1249398, 1295672, 1371888, 1457631, 1543374, 1665864, 1763856, 1874097, 1943508, 2057832, 2498796, 2591344, 2915262, 3086748, 3331728, 3748194, 3887016, 4115664, 4372893, 4997592, 5830524, 6173496, 7496388, 7774032, 8745786, 9995184, 11661048, 12346992, 13118679, 14992776, 17491572, 23322096, 26237358, 29985552, 34983144, 52474716, 69966288, 104949432, 209898864]

約数ペア:

[(1, 209898864), (2, 104949432), (3, 69966288), (4, 52474716), (6, 34983144), (7, 29985552), (8, 26237358), (9, 23322096), (12, 17491572), (14, 14992776), (16, 13118679), (17, 12346992), (18, 11661048), (21, 9995184), (24, 8745786), (27, 7774032), (28, 7496388), (34, 6173496), (36, 5830524), (42, 4997592), (48, 4372893), (51, 4115664), (54, 3887016), (56, 3748194), (63, 3331728), (68, 3086748), (72, 2915262), (81, 2591344), (84, 2498796), (102, 2057832), (108, 1943508), (112, 1874097), (119, 1763856), (126, 1665864), (136, 1543374), (144, 1457631), (153, 1371888), (162, 1295672), (168, 1249398), (189, 1110576), (204, 1028916), (216, 971754), (238, 881928), (252, 832932), (272, 771687), (306, 685944), (324, 647836), (336, 624699), (357, 587952), (378, 555288), (408, 514458), (432, 485877), (459, 457296), (476, 440964), (504, 416466), (567, 370192), (612, 342972), (648, 323918), (714, 293976), (756, 277644), (816, 257229), (918, 228648), (952, 220482), (1008, 208233), (1071, 195984), (1134, 185096), (1224, 171486), (1296, 161959), (1361, 154224), (1377, 152432), (1428, 146988), (1512, 138822), (1836, 114324), (1904, 110241), (2142, 97992), (2268, 92548), (2448, 85743), (2722, 77112), (2754, 76216), (2856, 73494), (3024, 69411), (3213, 65328), (3672, 57162), (4083, 51408), (4284, 48996), (4536, 46274), (5444, 38556), (5508, 38108), (5712, 36747), (6426, 32664), (7344, 28581), (8166, 25704), (8568, 24498), (9072, 23137), (9527, 22032), (9639, 21776), (10888, 19278), (11016, 19054), (12249, 17136), (12852, 16332)]