208524848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 523776000

約数和(自身を除く): 315251152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 38, 56, 58, 62, 76, 109, 112, 116, 124, 133, 152, 203, 217, 218, 232, 248, 266, 304, 406, 434, 436, 464, 496, 532, 551, 589, 763, 812, 868, 872, 899, 1064, 1102, 1178, 1526, 1624, 1736, 1744, 1798, 2071, 2128, 2204, 2356, 3052, 3161, 3248, 3379, 3472, 3596, 3857, 4123, 4142, 4408, 4712, 6104, 6293, 6322, 6758, 7192, 7714, 8246, 8284, 8816, 9424, 12208, 12586, 12644, 13516, 14384, 14497, 15428, 16492, 16568, 17081, 22127, 23653, 25172, 25288, 27032, 28994, 30856, 32984, 33136, 34162, 44254, 47306, 50344, 50576, 54064, 57988, 60059, 61712, 64201, 65968, 68324, 88508, 94612, 97991, 100688, 115976, 119567, 120118, 128402, 136648, 177016, 189224, 195982, 231952, 239134, 240236, 256804, 273296, 354032, 378448, 391964, 420413, 449407, 478268, 480472, 513608, 685937, 783928, 840826, 898814, 956536, 960944, 1027216, 1371874, 1567856, 1681652, 1797628, 1861829, 1913072, 2743748, 3363304, 3595256, 3723658, 5487496, 6726608, 7190512, 7447316, 10974992, 13032803, 14894632, 26065606, 29789264, 52131212, 104262424, 208524848]

約数ペア:

[(1, 208524848), (2, 104262424), (4, 52131212), (7, 29789264), (8, 26065606), (14, 14894632), (16, 13032803), (19, 10974992), (28, 7447316), (29, 7190512), (31, 6726608), (38, 5487496), (56, 3723658), (58, 3595256), (62, 3363304), (76, 2743748), (109, 1913072), (112, 1861829), (116, 1797628), (124, 1681652), (133, 1567856), (152, 1371874), (203, 1027216), (217, 960944), (218, 956536), (232, 898814), (248, 840826), (266, 783928), (304, 685937), (406, 513608), (434, 480472), (436, 478268), (464, 449407), (496, 420413), (532, 391964), (551, 378448), (589, 354032), (763, 273296), (812, 256804), (868, 240236), (872, 239134), (899, 231952), (1064, 195982), (1102, 189224), (1178, 177016), (1526, 136648), (1624, 128402), (1736, 120118), (1744, 119567), (1798, 115976), (2071, 100688), (2128, 97991), (2204, 94612), (2356, 88508), (3052, 68324), (3161, 65968), (3248, 64201), (3379, 61712), (3472, 60059), (3596, 57988), (3857, 54064), (4123, 50576), (4142, 50344), (4408, 47306), (4712, 44254), (6104, 34162), (6293, 33136), (6322, 32984), (6758, 30856), (7192, 28994), (7714, 27032), (8246, 25288), (8284, 25172), (8816, 23653), (9424, 22127), (12208, 17081), (12586, 16568), (12644, 16492), (13516, 15428), (14384, 14497)]