204616928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5023}}^1$

素因数の和:5119

約数の個数: 48

約数和(自身を含む): 430456320

約数和(自身を除く): 225839392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 304, 536, 608, 1072, 1273, 2144, 2546, 5023, 5092, 10046, 10184, 20092, 20368, 40184, 40736, 80368, 95437, 160736, 190874, 336541, 381748, 673082, 763496, 1346164, 1526992, 2692328, 3053984, 5384656, 6394279, 10769312, 12788558, 25577116, 51154232, 102308464, 204616928]

約数ペア:

[(1, 204616928), (2, 102308464), (4, 51154232), (8, 25577116), (16, 12788558), (19, 10769312), (32, 6394279), (38, 5384656), (67, 3053984), (76, 2692328), (134, 1526992), (152, 1346164), (268, 763496), (304, 673082), (536, 381748), (608, 336541), (1072, 190874), (1273, 160736), (2144, 95437), (2546, 80368), (5023, 40736), (5092, 40184), (10046, 20368), (10184, 20092)]