200539072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 112

約数和(自身を含む): 452628000

約数和(自身を除く): 252088928

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 89, 109, 136, 152, 178, 218, 272, 304, 323, 356, 436, 544, 608, 646, 712, 872, 1088, 1216, 1292, 1424, 1513, 1691, 1744, 1853, 2071, 2584, 2848, 3026, 3382, 3488, 3706, 4142, 5168, 5696, 6052, 6764, 6976, 7412, 8284, 9701, 10336, 12104, 13528, 14824, 16568, 19402, 20672, 24208, 27056, 28747, 29648, 33136, 35207, 38804, 48416, 54112, 57494, 59296, 66272, 70414, 77608, 96832, 108224, 114988, 118592, 132544, 140828, 155216, 164917, 184319, 229976, 281656, 310432, 329834, 368638, 459952, 563312, 620864, 659668, 737276, 919904, 1126624, 1319336, 1474552, 1839808, 2253248, 2638672, 2949104, 3133423, 5277344, 5898208, 6266846, 10554688, 11796416, 12533692, 25067384, 50134768, 100269536, 200539072]

約数ペア:

[(1, 200539072), (2, 100269536), (4, 50134768), (8, 25067384), (16, 12533692), (17, 11796416), (19, 10554688), (32, 6266846), (34, 5898208), (38, 5277344), (64, 3133423), (68, 2949104), (76, 2638672), (89, 2253248), (109, 1839808), (136, 1474552), (152, 1319336), (178, 1126624), (218, 919904), (272, 737276), (304, 659668), (323, 620864), (356, 563312), (436, 459952), (544, 368638), (608, 329834), (646, 310432), (712, 281656), (872, 229976), (1088, 184319), (1216, 164917), (1292, 155216), (1424, 140828), (1513, 132544), (1691, 118592), (1744, 114988), (1853, 108224), (2071, 96832), (2584, 77608), (2848, 70414), (3026, 66272), (3382, 59296), (3488, 57494), (3706, 54112), (4142, 48416), (5168, 38804), (5696, 35207), (6052, 33136), (6764, 29648), (6976, 28747), (7412, 27056), (8284, 24208), (9701, 20672), (10336, 19402), (12104, 16568), (13528, 14824)]