209377872

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:823

約数の個数: 200

約数和(自身を含む): 696785760

約数和(自身を除く): 487407888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 144, 152, 162, 171, 176, 198, 209, 216, 228, 264, 297, 304, 324, 342, 396, 418, 432, 456, 513, 528, 594, 627, 648, 684, 773, 792, 836, 891, 912, 1026, 1188, 1254, 1296, 1368, 1539, 1546, 1584, 1672, 1782, 1881, 2052, 2319, 2376, 2508, 2736, 3078, 3092, 3344, 3564, 3762, 4104, 4638, 4752, 5016, 5643, 6156, 6184, 6957, 7128, 7524, 8208, 8503, 9276, 10032, 11286, 12312, 12368, 13914, 14256, 14687, 15048, 16929, 17006, 18552, 20871, 22572, 24624, 25509, 27828, 29374, 30096, 33858, 34012, 37104, 41742, 44061, 45144, 51018, 55656, 58748, 62613, 67716, 68024, 76527, 83484, 88122, 90288, 102036, 111312, 117496, 125226, 132183, 135432, 136048, 153054, 161557, 166968, 176244, 204072, 229581, 234992, 250452, 264366, 270864, 306108, 323114, 333936, 352488, 396549, 408144, 459162, 484671, 500904, 528732, 612216, 646228, 688743, 704976, 793098, 918324, 969342, 1001808, 1057464, 1189647, 1224432, 1292456, 1377486, 1454013, 1586196, 1836648, 1938684, 2114928, 2379294, 2584912, 2754972, 2908026, 3172392, 3673296, 3877368, 4362039, 4758588, 5509944, 5816052, 6344784, 7754736, 8724078, 9517176, 11019888, 11632104, 13086117, 17448156, 19034352, 23264208, 26172234, 34896312, 52344468, 69792624, 104688936, 209377872]

約数ペア:

[(1, 209377872), (2, 104688936), (3, 69792624), (4, 52344468), (6, 34896312), (8, 26172234), (9, 23264208), (11, 19034352), (12, 17448156), (16, 13086117), (18, 11632104), (19, 11019888), (22, 9517176), (24, 8724078), (27, 7754736), (33, 6344784), (36, 5816052), (38, 5509944), (44, 4758588), (48, 4362039), (54, 3877368), (57, 3673296), (66, 3172392), (72, 2908026), (76, 2754972), (81, 2584912), (88, 2379294), (99, 2114928), (108, 1938684), (114, 1836648), (132, 1586196), (144, 1454013), (152, 1377486), (162, 1292456), (171, 1224432), (176, 1189647), (198, 1057464), (209, 1001808), (216, 969342), (228, 918324), (264, 793098), (297, 704976), (304, 688743), (324, 646228), (342, 612216), (396, 528732), (418, 500904), (432, 484671), (456, 459162), (513, 408144), (528, 396549), (594, 352488), (627, 333936), (648, 323114), (684, 306108), (773, 270864), (792, 264366), (836, 250452), (891, 234992), (912, 229581), (1026, 204072), (1188, 176244), (1254, 166968), (1296, 161557), (1368, 153054), (1539, 136048), (1546, 135432), (1584, 132183), (1672, 125226), (1782, 117496), (1881, 111312), (2052, 102036), (2319, 90288), (2376, 88122), (2508, 83484), (2736, 76527), (3078, 68024), (3092, 67716), (3344, 62613), (3564, 58748), (3762, 55656), (4104, 51018), (4638, 45144), (4752, 44061), (5016, 41742), (5643, 37104), (6156, 34012), (6184, 33858), (6957, 30096), (7128, 29374), (7524, 27828), (8208, 25509), (8503, 24624), (9276, 22572), (10032, 20871), (11286, 18552), (12312, 17006), (12368, 16929), (13914, 15048), (14256, 14687)]