200871328

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 476872704

約数和(自身を除く): 276001376

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 127, 161, 184, 224, 254, 307, 322, 368, 508, 614, 644, 736, 889, 1016, 1228, 1288, 1778, 2032, 2149, 2456, 2576, 2921, 3556, 4064, 4298, 4912, 5152, 5842, 7061, 7112, 8596, 9824, 11684, 14122, 14224, 17192, 20447, 23368, 28244, 28448, 34384, 38989, 40894, 46736, 49427, 56488, 68768, 77978, 81788, 93472, 98854, 112976, 155956, 163576, 197708, 225952, 272923, 311912, 327152, 395416, 545846, 623824, 654304, 790832, 896747, 1091692, 1247648, 1581664, 1793494, 2183384, 3586988, 4366768, 6277229, 7173976, 8733536, 12554458, 14347952, 25108916, 28695904, 50217832, 100435664, 200871328]

約数ペア:

[(1, 200871328), (2, 100435664), (4, 50217832), (7, 28695904), (8, 25108916), (14, 14347952), (16, 12554458), (23, 8733536), (28, 7173976), (32, 6277229), (46, 4366768), (56, 3586988), (92, 2183384), (112, 1793494), (127, 1581664), (161, 1247648), (184, 1091692), (224, 896747), (254, 790832), (307, 654304), (322, 623824), (368, 545846), (508, 395416), (614, 327152), (644, 311912), (736, 272923), (889, 225952), (1016, 197708), (1228, 163576), (1288, 155956), (1778, 112976), (2032, 98854), (2149, 93472), (2456, 81788), (2576, 77978), (2921, 68768), (3556, 56488), (4064, 49427), (4298, 46736), (4912, 40894), (5152, 38989), (5842, 34384), (7061, 28448), (7112, 28244), (8596, 23368), (9824, 20447), (11684, 17192), (14122, 14224)]