200267144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 501811200

約数和(自身を除く): 301544056

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 71, 76, 77, 88, 133, 142, 152, 154, 209, 241, 266, 284, 308, 418, 482, 497, 532, 568, 616, 781, 836, 964, 994, 1064, 1349, 1463, 1562, 1672, 1687, 1928, 1988, 2651, 2698, 2926, 3124, 3374, 3976, 4579, 5302, 5396, 5467, 5852, 6248, 6748, 9158, 9443, 10604, 10792, 10934, 11704, 13496, 14839, 17111, 18316, 18557, 18886, 21208, 21868, 29678, 32053, 34222, 36632, 37114, 37772, 43736, 50369, 59356, 64106, 68444, 74228, 75544, 100738, 103873, 118712, 119777, 128212, 136888, 148456, 188221, 201476, 207746, 239554, 256424, 325109, 352583, 376442, 402952, 415492, 479108, 650218, 705166, 752884, 830984, 958216, 1300436, 1317547, 1410332, 1505768, 2275763, 2600872, 2635094, 2820664, 3576199, 4551526, 5270188, 7152398, 9103052, 10540376, 14304796, 18206104, 25033393, 28609592, 50066786, 100133572, 200267144]

約数ペア:

[(1, 200267144), (2, 100133572), (4, 50066786), (7, 28609592), (8, 25033393), (11, 18206104), (14, 14304796), (19, 10540376), (22, 9103052), (28, 7152398), (38, 5270188), (44, 4551526), (56, 3576199), (71, 2820664), (76, 2635094), (77, 2600872), (88, 2275763), (133, 1505768), (142, 1410332), (152, 1317547), (154, 1300436), (209, 958216), (241, 830984), (266, 752884), (284, 705166), (308, 650218), (418, 479108), (482, 415492), (497, 402952), (532, 376442), (568, 352583), (616, 325109), (781, 256424), (836, 239554), (964, 207746), (994, 201476), (1064, 188221), (1349, 148456), (1463, 136888), (1562, 128212), (1672, 119777), (1687, 118712), (1928, 103873), (1988, 100738), (2651, 75544), (2698, 74228), (2926, 68444), (3124, 64106), (3374, 59356), (3976, 50369), (4579, 43736), (5302, 37772), (5396, 37114), (5467, 36632), (5852, 34222), (6248, 32053), (6748, 29678), (9158, 21868), (9443, 21208), (10604, 18886), (10792, 18557), (10934, 18316), (11704, 17111), (13496, 14839)]