210544048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5462

約数の個数: 80

約数和(自身を含む): 507530016

約数和(自身を除く): 296985968

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 5413, 9724, 10826, 19448, 21652, 38896, 43304, 59543, 70369, 86608, 92021, 119086, 140738, 184042, 238172, 281476, 368084, 476344, 562952, 736168, 774059, 952688, 1012231, 1125904, 1196273, 1472336, 1548118, 2024462, 2392546, 3096236, 4048924, 4785092, 6192472, 8097848, 9570184, 12384944, 13159003, 16195696, 19140368, 26318006, 52636012, 105272024, 210544048]

約数ペア:

[(1, 210544048), (2, 105272024), (4, 52636012), (8, 26318006), (11, 19140368), (13, 16195696), (16, 13159003), (17, 12384944), (22, 9570184), (26, 8097848), (34, 6192472), (44, 4785092), (52, 4048924), (68, 3096236), (88, 2392546), (104, 2024462), (136, 1548118), (143, 1472336), (176, 1196273), (187, 1125904), (208, 1012231), (221, 952688), (272, 774059), (286, 736168), (374, 562952), (442, 476344), (572, 368084), (748, 281476), (884, 238172), (1144, 184042), (1496, 140738), (1768, 119086), (2288, 92021), (2431, 86608), (2992, 70369), (3536, 59543), (4862, 43304), (5413, 38896), (9724, 21652), (10826, 19448)]