205973768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 557020800

約数和(自身を除く): 351047032

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 89, 91, 104, 119, 136, 143, 154, 178, 182, 187, 221, 238, 286, 289, 308, 356, 364, 374, 442, 476, 572, 578, 616, 623, 712, 728, 748, 884, 952, 979, 1001, 1144, 1156, 1157, 1246, 1309, 1496, 1513, 1547, 1768, 1958, 2002, 2023, 2312, 2314, 2431, 2492, 2618, 3026, 3094, 3179, 3757, 3916, 4004, 4046, 4628, 4862, 4984, 5236, 6052, 6188, 6358, 6853, 7514, 7832, 8008, 8092, 8099, 9256, 9724, 10472, 10591, 12104, 12376, 12716, 12727, 13706, 15028, 16184, 16198, 16643, 17017, 19448, 19669, 21182, 22253, 25432, 25454, 25721, 26299, 27412, 30056, 32396, 33286, 34034, 39338, 41327, 42364, 44506, 50908, 51442, 52598, 54824, 64792, 66572, 68068, 78676, 82654, 84728, 89012, 89089, 101816, 102884, 105196, 116501, 133144, 136136, 137683, 157352, 165308, 178024, 178178, 180047, 205768, 210392, 216359, 233002, 275366, 282931, 289289, 330616, 334373, 356356, 360094, 432718, 466004, 550732, 565862, 578578, 668746, 712712, 720188, 865436, 932008, 1101464, 1131724, 1157156, 1337492, 1440376, 1514513, 1730872, 1980517, 2263448, 2314312, 2340611, 2674984, 3029026, 3678103, 3961034, 4681222, 6058052, 7356206, 7922068, 9362444, 12116104, 14712412, 15844136, 18724888, 25746721, 29424824, 51493442, 102986884, 205973768]

約数ペア:

[(1, 205973768), (2, 102986884), (4, 51493442), (7, 29424824), (8, 25746721), (11, 18724888), (13, 15844136), (14, 14712412), (17, 12116104), (22, 9362444), (26, 7922068), (28, 7356206), (34, 6058052), (44, 4681222), (52, 3961034), (56, 3678103), (68, 3029026), (77, 2674984), (88, 2340611), (89, 2314312), (91, 2263448), (104, 1980517), (119, 1730872), (136, 1514513), (143, 1440376), (154, 1337492), (178, 1157156), (182, 1131724), (187, 1101464), (221, 932008), (238, 865436), (286, 720188), (289, 712712), (308, 668746), (356, 578578), (364, 565862), (374, 550732), (442, 466004), (476, 432718), (572, 360094), (578, 356356), (616, 334373), (623, 330616), (712, 289289), (728, 282931), (748, 275366), (884, 233002), (952, 216359), (979, 210392), (1001, 205768), (1144, 180047), (1156, 178178), (1157, 178024), (1246, 165308), (1309, 157352), (1496, 137683), (1513, 136136), (1547, 133144), (1768, 116501), (1958, 105196), (2002, 102884), (2023, 101816), (2312, 89089), (2314, 89012), (2431, 84728), (2492, 82654), (2618, 78676), (3026, 68068), (3094, 66572), (3179, 64792), (3757, 54824), (3916, 52598), (4004, 51442), (4046, 50908), (4628, 44506), (4862, 42364), (4984, 41327), (5236, 39338), (6052, 34034), (6188, 33286), (6358, 32396), (6853, 30056), (7514, 27412), (7832, 26299), (8008, 25721), (8092, 25454), (8099, 25432), (9256, 22253), (9724, 21182), (10472, 19669), (10591, 19448), (12104, 17017), (12376, 16643), (12716, 16198), (12727, 16184), (13706, 15028)]