208249272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 256

約数和(自身を含む): 760320000

約数和(自身を除く): 552070728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 33, 36, 38, 42, 44, 54, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 108, 114, 126, 132, 133, 152, 154, 168, 171, 189, 198, 209, 216, 228, 231, 252, 264, 266, 297, 308, 342, 378, 396, 399, 418, 456, 462, 504, 513, 532, 594, 616, 627, 659, 684, 693, 756, 792, 798, 836, 924, 1026, 1064, 1188, 1197, 1254, 1318, 1368, 1386, 1463, 1512, 1596, 1672, 1848, 1881, 1977, 2052, 2079, 2376, 2394, 2508, 2636, 2772, 2926, 3192, 3591, 3762, 3954, 4104, 4158, 4389, 4613, 4788, 5016, 5272, 5544, 5643, 5852, 5931, 7182, 7249, 7524, 7908, 8316, 8778, 9226, 9576, 11286, 11704, 11862, 12521, 13167, 13839, 14364, 14498, 15048, 15816, 16632, 17556, 17793, 18452, 21747, 22572, 23724, 25042, 26334, 27678, 28728, 28996, 35112, 35586, 36904, 37563, 39501, 41517, 43494, 45144, 47448, 50084, 50743, 52668, 55356, 57992, 65241, 71172, 75126, 79002, 83034, 86988, 87647, 100168, 101486, 105336, 110712, 112689, 124551, 130482, 137731, 142344, 150252, 152229, 158004, 166068, 173976, 175294, 195723, 202972, 225378, 249102, 260964, 262941, 275462, 300504, 304458, 316008, 332136, 338067, 350588, 391446, 405944, 413193, 450756, 456687, 498204, 521928, 525882, 550924, 608916, 676134, 701176, 782892, 788823, 826386, 901512, 913374, 964117, 996408, 1051764, 1101848, 1217832, 1239579, 1352268, 1370061, 1565784, 1577646, 1652772, 1826748, 1928234, 2103528, 2366469, 2479158, 2704536, 2740122, 2892351, 3155292, 3305544, 3653496, 3718737, 3856468, 4732938, 4958316, 5480244, 5784702, 6310584, 7437474, 7712936, 8677053, 9465876, 9916632, 10960488, 11569404, 14874948, 17354106, 18931752, 23138808, 26031159, 29749896, 34708212, 52062318, 69416424, 104124636, 208249272]

約数ペア:

[(1, 208249272), (2, 104124636), (3, 69416424), (4, 52062318), (6, 34708212), (7, 29749896), (8, 26031159), (9, 23138808), (11, 18931752), (12, 17354106), (14, 14874948), (18, 11569404), (19, 10960488), (21, 9916632), (22, 9465876), (24, 8677053), (27, 7712936), (28, 7437474), (33, 6310584), (36, 5784702), (38, 5480244), (42, 4958316), (44, 4732938), (54, 3856468), (56, 3718737), (57, 3653496), (63, 3305544), (66, 3155292), (72, 2892351), (76, 2740122), (77, 2704536), (84, 2479158), (88, 2366469), (99, 2103528), (108, 1928234), (114, 1826748), (126, 1652772), (132, 1577646), (133, 1565784), (152, 1370061), (154, 1352268), (168, 1239579), (171, 1217832), (189, 1101848), (198, 1051764), (209, 996408), (216, 964117), (228, 913374), (231, 901512), (252, 826386), (264, 788823), (266, 782892), (297, 701176), (308, 676134), (342, 608916), (378, 550924), (396, 525882), (399, 521928), (418, 498204), (456, 456687), (462, 450756), (504, 413193), (513, 405944), (532, 391446), (594, 350588), (616, 338067), (627, 332136), (659, 316008), (684, 304458), (693, 300504), (756, 275462), (792, 262941), (798, 260964), (836, 249102), (924, 225378), (1026, 202972), (1064, 195723), (1188, 175294), (1197, 173976), (1254, 166068), (1318, 158004), (1368, 152229), (1386, 150252), (1463, 142344), (1512, 137731), (1596, 130482), (1672, 124551), (1848, 112689), (1881, 110712), (1977, 105336), (2052, 101486), (2079, 100168), (2376, 87647), (2394, 86988), (2508, 83034), (2636, 79002), (2772, 75126), (2926, 71172), (3192, 65241), (3591, 57992), (3762, 55356), (3954, 52668), (4104, 50743), (4158, 50084), (4389, 47448), (4613, 45144), (4788, 43494), (5016, 41517), (5272, 39501), (5544, 37563), (5643, 36904), (5852, 35586), (5931, 35112), (7182, 28996), (7249, 28728), (7524, 27678), (7908, 26334), (8316, 25042), (8778, 23724), (9226, 22572), (9576, 21747), (11286, 18452), (11704, 17793), (11862, 17556), (12521, 16632), (13167, 15816), (13839, 15048), (14364, 14498)]