208914048

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{3701}}^1$

素因数の和:3735

約数の個数: 144

約数和(自身を含む): 699511410

約数和(自身を除く): 490597362

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 3701, 4032, 4704, 6272, 7056, 7402, 8064, 9408, 11103, 14112, 14804, 18816, 22206, 25907, 28224, 29608, 33309, 44412, 51814, 56448, 59216, 66618, 77721, 88824, 103628, 118432, 133236, 155442, 177648, 181349, 207256, 233163, 236864, 266472, 310884, 355296, 362698, 414512, 466326, 473728, 532944, 544047, 621768, 710592, 725396, 829024, 932652, 1065888, 1088094, 1243536, 1421184, 1450792, 1632141, 1658048, 1865304, 2131776, 2176188, 2487072, 2901584, 3264282, 3316096, 3730608, 4263552, 4352376, 4974144, 5803168, 6528564, 7461216, 8704752, 9948288, 11606336, 13057128, 14922432, 17409504, 23212672, 26114256, 29844864, 34819008, 52228512, 69638016, 104457024, 208914048]

約数ペア:

[(1, 208914048), (2, 104457024), (3, 69638016), (4, 52228512), (6, 34819008), (7, 29844864), (8, 26114256), (9, 23212672), (12, 17409504), (14, 14922432), (16, 13057128), (18, 11606336), (21, 9948288), (24, 8704752), (28, 7461216), (32, 6528564), (36, 5803168), (42, 4974144), (48, 4352376), (49, 4263552), (56, 3730608), (63, 3316096), (64, 3264282), (72, 2901584), (84, 2487072), (96, 2176188), (98, 2131776), (112, 1865304), (126, 1658048), (128, 1632141), (144, 1450792), (147, 1421184), (168, 1243536), (192, 1088094), (196, 1065888), (224, 932652), (252, 829024), (288, 725396), (294, 710592), (336, 621768), (384, 544047), (392, 532944), (441, 473728), (448, 466326), (504, 414512), (576, 362698), (588, 355296), (672, 310884), (784, 266472), (882, 236864), (896, 233163), (1008, 207256), (1152, 181349), (1176, 177648), (1344, 155442), (1568, 133236), (1764, 118432), (2016, 103628), (2352, 88824), (2688, 77721), (3136, 66618), (3528, 59216), (3701, 56448), (4032, 51814), (4704, 44412), (6272, 33309), (7056, 29608), (7402, 28224), (8064, 25907), (9408, 22206), (11103, 18816), (14112, 14804)]