209900768

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5011}}^1$

素因数の和:5056

約数の個数: 96

約数和(自身を含む): 545626368

約数和(自身を除く): 335725600

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 544, 616, 748, 952, 1232, 1309, 1496, 1904, 2464, 2618, 2992, 3808, 5011, 5236, 5984, 10022, 10472, 20044, 20944, 35077, 40088, 41888, 55121, 70154, 80176, 85187, 110242, 140308, 160352, 170374, 220484, 280616, 340748, 385847, 440968, 561232, 596309, 681496, 771694, 881936, 937057, 1122464, 1192618, 1362992, 1543388, 1763872, 1874114, 2385236, 2725984, 3086776, 3748228, 4770472, 6173552, 6559399, 7496456, 9540944, 12347104, 13118798, 14992912, 19081888, 26237596, 29985824, 52475192, 104950384, 209900768]

約数ペア:

[(1, 209900768), (2, 104950384), (4, 52475192), (7, 29985824), (8, 26237596), (11, 19081888), (14, 14992912), (16, 13118798), (17, 12347104), (22, 9540944), (28, 7496456), (32, 6559399), (34, 6173552), (44, 4770472), (56, 3748228), (68, 3086776), (77, 2725984), (88, 2385236), (112, 1874114), (119, 1763872), (136, 1543388), (154, 1362992), (176, 1192618), (187, 1122464), (224, 937057), (238, 881936), (272, 771694), (308, 681496), (352, 596309), (374, 561232), (476, 440968), (544, 385847), (616, 340748), (748, 280616), (952, 220484), (1232, 170374), (1309, 160352), (1496, 140308), (1904, 110242), (2464, 85187), (2618, 80176), (2992, 70154), (3808, 55121), (5011, 41888), (5236, 40088), (5984, 35077), (10022, 20944), (10472, 20044)]