208685904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1177

約数の個数: 120

約数和(自身を含む): 635271840

約数和(自身を除く): 426585936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 83, 84, 98, 112, 147, 166, 168, 196, 249, 294, 332, 336, 392, 498, 581, 588, 664, 784, 996, 1069, 1162, 1176, 1328, 1743, 1992, 2138, 2324, 2352, 3207, 3486, 3984, 4067, 4276, 4648, 6414, 6972, 7483, 8134, 8552, 9296, 12201, 12828, 13944, 14966, 16268, 17104, 22449, 24402, 25656, 27888, 29932, 32536, 44898, 48804, 51312, 52381, 59864, 65072, 88727, 89796, 97608, 104762, 119728, 157143, 177454, 179592, 195216, 209524, 266181, 314286, 354908, 359184, 419048, 532362, 621089, 628572, 709816, 838096, 1064724, 1242178, 1257144, 1419632, 1863267, 2129448, 2484356, 2514288, 3726534, 4258896, 4347623, 4968712, 7453068, 8695246, 9937424, 13042869, 14906136, 17390492, 26085738, 29812272, 34780984, 52171476, 69561968, 104342952, 208685904]

約数ペア:

[(1, 208685904), (2, 104342952), (3, 69561968), (4, 52171476), (6, 34780984), (7, 29812272), (8, 26085738), (12, 17390492), (14, 14906136), (16, 13042869), (21, 9937424), (24, 8695246), (28, 7453068), (42, 4968712), (48, 4347623), (49, 4258896), (56, 3726534), (83, 2514288), (84, 2484356), (98, 2129448), (112, 1863267), (147, 1419632), (166, 1257144), (168, 1242178), (196, 1064724), (249, 838096), (294, 709816), (332, 628572), (336, 621089), (392, 532362), (498, 419048), (581, 359184), (588, 354908), (664, 314286), (784, 266181), (996, 209524), (1069, 195216), (1162, 179592), (1176, 177454), (1328, 157143), (1743, 119728), (1992, 104762), (2138, 97608), (2324, 89796), (2352, 88727), (3207, 65072), (3486, 59864), (3984, 52381), (4067, 51312), (4276, 48804), (4648, 44898), (6414, 32536), (6972, 29932), (7483, 27888), (8134, 25656), (8552, 24402), (9296, 22449), (12201, 17104), (12828, 16268), (13944, 14966)]