204982512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4657}}^1$

素因数の和:4806

約数の個数: 80

約数和(自身を含む): 609937152

約数和(自身を除く): 404954640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 131, 168, 262, 336, 393, 524, 786, 917, 1048, 1572, 1834, 2096, 2751, 3144, 3668, 4657, 5502, 6288, 7336, 9314, 11004, 13971, 14672, 18628, 22008, 27942, 32599, 37256, 44016, 55884, 65198, 74512, 97797, 111768, 130396, 195594, 223536, 260792, 391188, 521584, 610067, 782376, 1220134, 1564752, 1830201, 2440268, 3660402, 4270469, 4880536, 7320804, 8540938, 9761072, 12811407, 14641608, 17081876, 25622814, 29283216, 34163752, 51245628, 68327504, 102491256, 204982512]

約数ペア:

[(1, 204982512), (2, 102491256), (3, 68327504), (4, 51245628), (6, 34163752), (7, 29283216), (8, 25622814), (12, 17081876), (14, 14641608), (16, 12811407), (21, 9761072), (24, 8540938), (28, 7320804), (42, 4880536), (48, 4270469), (56, 3660402), (84, 2440268), (112, 1830201), (131, 1564752), (168, 1220134), (262, 782376), (336, 610067), (393, 521584), (524, 391188), (786, 260792), (917, 223536), (1048, 195594), (1572, 130396), (1834, 111768), (2096, 97797), (2751, 74512), (3144, 65198), (3668, 55884), (4657, 44016), (5502, 37256), (6288, 32599), (7336, 27942), (9314, 22008), (11004, 18628), (13971, 14672)]