205208208

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 160

約数和(自身を含む): 647577600

約数和(自身を除く): 442369392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 69, 72, 76, 92, 108, 114, 138, 144, 152, 171, 184, 207, 216, 228, 276, 304, 342, 368, 414, 432, 437, 456, 513, 552, 621, 684, 828, 874, 912, 1026, 1087, 1104, 1242, 1311, 1368, 1656, 1748, 2052, 2174, 2484, 2622, 2736, 3261, 3312, 3496, 3933, 4104, 4348, 4968, 5244, 6522, 6992, 7866, 8208, 8696, 9783, 9936, 10488, 11799, 13044, 15732, 17392, 19566, 20653, 20976, 23598, 25001, 26088, 29349, 31464, 39132, 41306, 47196, 50002, 52176, 58698, 61959, 62928, 75003, 78264, 82612, 94392, 100004, 117396, 123918, 150006, 156528, 165224, 185877, 188784, 200008, 225009, 234792, 247836, 300012, 330448, 371754, 400016, 450018, 469584, 475019, 495672, 557631, 600024, 675027, 743508, 900036, 950038, 991344, 1115262, 1200048, 1350054, 1425057, 1487016, 1800072, 1900076, 2230524, 2700108, 2850114, 2974032, 3600144, 3800152, 4275171, 4461048, 5400216, 5700228, 7600304, 8550342, 8922096, 10800432, 11400456, 12825513, 17100684, 22800912, 25651026, 34201368, 51302052, 68402736, 102604104, 205208208]

約数ペア:

[(1, 205208208), (2, 102604104), (3, 68402736), (4, 51302052), (6, 34201368), (8, 25651026), (9, 22800912), (12, 17100684), (16, 12825513), (18, 11400456), (19, 10800432), (23, 8922096), (24, 8550342), (27, 7600304), (36, 5700228), (38, 5400216), (46, 4461048), (48, 4275171), (54, 3800152), (57, 3600144), (69, 2974032), (72, 2850114), (76, 2700108), (92, 2230524), (108, 1900076), (114, 1800072), (138, 1487016), (144, 1425057), (152, 1350054), (171, 1200048), (184, 1115262), (207, 991344), (216, 950038), (228, 900036), (276, 743508), (304, 675027), (342, 600024), (368, 557631), (414, 495672), (432, 475019), (437, 469584), (456, 450018), (513, 400016), (552, 371754), (621, 330448), (684, 300012), (828, 247836), (874, 234792), (912, 225009), (1026, 200008), (1087, 188784), (1104, 185877), (1242, 165224), (1311, 156528), (1368, 150006), (1656, 123918), (1748, 117396), (2052, 100004), (2174, 94392), (2484, 82612), (2622, 78264), (2736, 75003), (3261, 62928), (3312, 61959), (3496, 58698), (3933, 52176), (4104, 50002), (4348, 47196), (4968, 41306), (5244, 39132), (6522, 31464), (6992, 29349), (7866, 26088), (8208, 25001), (8696, 23598), (9783, 20976), (9936, 20653), (10488, 19566), (11799, 17392), (13044, 15732)]