200490066

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{8419}}^1$

素因数の和:8450

約数の個数: 72

約数和(自身を含む): 524094480

約数和(自身を除く): 323604414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 3402, 3969, 7938, 8419, 11907, 16838, 23814, 25257, 50514, 58933, 75771, 117866, 151542, 176799, 227313, 353598, 412531, 454626, 530397, 681939, 825062, 1060794, 1237593, 1363878, 1591191, 2045817, 2475186, 3182382, 3712779, 4091634, 4773573, 7425558, 9547146, 11138337, 14320719, 22276674, 28641438, 33415011, 66830022, 100245033, 200490066]

約数ペア:

[(1, 200490066), (2, 100245033), (3, 66830022), (6, 33415011), (7, 28641438), (9, 22276674), (14, 14320719), (18, 11138337), (21, 9547146), (27, 7425558), (42, 4773573), (49, 4091634), (54, 3712779), (63, 3182382), (81, 2475186), (98, 2045817), (126, 1591191), (147, 1363878), (162, 1237593), (189, 1060794), (243, 825062), (294, 681939), (378, 530397), (441, 454626), (486, 412531), (567, 353598), (882, 227313), (1134, 176799), (1323, 151542), (1701, 117866), (2646, 75771), (3402, 58933), (3969, 50514), (7938, 25257), (8419, 23814), (11907, 16838)]