209525616

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 200

約数和(自身を含む): 652974080

約数和(自身を除く): 443448464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 67, 72, 76, 81, 108, 114, 127, 134, 144, 152, 162, 171, 201, 216, 228, 254, 268, 304, 324, 342, 381, 402, 432, 456, 508, 513, 536, 603, 648, 684, 762, 804, 912, 1016, 1026, 1072, 1143, 1206, 1273, 1296, 1368, 1524, 1539, 1608, 1809, 2032, 2052, 2286, 2412, 2413, 2546, 2736, 3048, 3078, 3216, 3429, 3618, 3819, 4104, 4572, 4824, 4826, 5092, 5427, 6096, 6156, 6858, 7236, 7239, 7638, 8208, 8509, 9144, 9648, 9652, 10184, 10287, 10854, 11457, 12312, 13716, 14472, 14478, 15276, 17018, 18288, 19304, 20368, 20574, 21708, 21717, 22914, 24624, 25527, 27432, 28944, 28956, 30552, 34036, 34371, 38608, 41148, 43416, 43434, 45828, 51054, 54864, 57912, 61104, 65151, 68072, 68742, 76581, 82296, 86832, 86868, 91656, 102108, 103113, 115824, 130302, 136144, 137484, 153162, 161671, 164592, 173736, 183312, 195453, 204216, 206226, 229743, 260604, 274968, 306324, 323342, 347472, 390906, 408432, 412452, 459486, 485013, 521208, 549936, 612648, 646684, 689229, 781812, 824904, 918972, 970026, 1042416, 1225296, 1293368, 1378458, 1455039, 1563624, 1649808, 1837944, 1940052, 2586736, 2756916, 2910078, 3127248, 3675888, 3880104, 4365117, 5513832, 5820156, 7760208, 8730234, 11027664, 11640312, 13095351, 17460468, 23280624, 26190702, 34920936, 52381404, 69841872, 104762808, 209525616]

約数ペア:

[(1, 209525616), (2, 104762808), (3, 69841872), (4, 52381404), (6, 34920936), (8, 26190702), (9, 23280624), (12, 17460468), (16, 13095351), (18, 11640312), (19, 11027664), (24, 8730234), (27, 7760208), (36, 5820156), (38, 5513832), (48, 4365117), (54, 3880104), (57, 3675888), (67, 3127248), (72, 2910078), (76, 2756916), (81, 2586736), (108, 1940052), (114, 1837944), (127, 1649808), (134, 1563624), (144, 1455039), (152, 1378458), (162, 1293368), (171, 1225296), (201, 1042416), (216, 970026), (228, 918972), (254, 824904), (268, 781812), (304, 689229), (324, 646684), (342, 612648), (381, 549936), (402, 521208), (432, 485013), (456, 459486), (508, 412452), (513, 408432), (536, 390906), (603, 347472), (648, 323342), (684, 306324), (762, 274968), (804, 260604), (912, 229743), (1016, 206226), (1026, 204216), (1072, 195453), (1143, 183312), (1206, 173736), (1273, 164592), (1296, 161671), (1368, 153162), (1524, 137484), (1539, 136144), (1608, 130302), (1809, 115824), (2032, 103113), (2052, 102108), (2286, 91656), (2412, 86868), (2413, 86832), (2546, 82296), (2736, 76581), (3048, 68742), (3078, 68072), (3216, 65151), (3429, 61104), (3618, 57912), (3819, 54864), (4104, 51054), (4572, 45828), (4824, 43434), (4826, 43416), (5092, 41148), (5427, 38608), (6096, 34371), (6156, 34036), (6858, 30552), (7236, 28956), (7239, 28944), (7638, 27432), (8208, 25527), (8509, 24624), (9144, 22914), (9648, 21717), (9652, 21708), (10184, 20574), (10287, 20368), (10854, 19304), (11457, 18288), (12312, 17018), (13716, 15276), (14472, 14478)]