197707008

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 587200320

約数和(自身を除く): 389493312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 192, 204, 228, 256, 272, 304, 323, 384, 408, 456, 544, 608, 646, 768, 797, 816, 912, 969, 1088, 1216, 1292, 1594, 1632, 1824, 1938, 2176, 2391, 2432, 2584, 3188, 3264, 3648, 3876, 4352, 4782, 4864, 5168, 6376, 6528, 7296, 7752, 9564, 10336, 12752, 13056, 13549, 14592, 15143, 15504, 19128, 20672, 25504, 27098, 30286, 31008, 38256, 40647, 41344, 45429, 51008, 54196, 60572, 62016, 76512, 81294, 82688, 90858, 102016, 108392, 121144, 124032, 153024, 162588, 181716, 204032, 216784, 242288, 248064, 257431, 306048, 325176, 363432, 433568, 484576, 514862, 612096, 650352, 726864, 772293, 867136, 969152, 1029724, 1300704, 1453728, 1544586, 1734272, 1938304, 2059448, 2601408, 2907456, 3089172, 3468544, 3876608, 4118896, 5202816, 5814912, 6178344, 8237792, 10405632, 11629824, 12356688, 16475584, 24713376, 32951168, 49426752, 65902336, 98853504, 197707008]

約数ペア:

[(1, 197707008), (2, 98853504), (3, 65902336), (4, 49426752), (6, 32951168), (8, 24713376), (12, 16475584), (16, 12356688), (17, 11629824), (19, 10405632), (24, 8237792), (32, 6178344), (34, 5814912), (38, 5202816), (48, 4118896), (51, 3876608), (57, 3468544), (64, 3089172), (68, 2907456), (76, 2601408), (96, 2059448), (102, 1938304), (114, 1734272), (128, 1544586), (136, 1453728), (152, 1300704), (192, 1029724), (204, 969152), (228, 867136), (256, 772293), (272, 726864), (304, 650352), (323, 612096), (384, 514862), (408, 484576), (456, 433568), (544, 363432), (608, 325176), (646, 306048), (768, 257431), (797, 248064), (816, 242288), (912, 216784), (969, 204032), (1088, 181716), (1216, 162588), (1292, 153024), (1594, 124032), (1632, 121144), (1824, 108392), (1938, 102016), (2176, 90858), (2391, 82688), (2432, 81294), (2584, 76512), (3188, 62016), (3264, 60572), (3648, 54196), (3876, 51008), (4352, 45429), (4782, 41344), (4864, 40647), (5168, 38256), (6376, 31008), (6528, 30286), (7296, 27098), (7752, 25504), (9564, 20672), (10336, 19128), (12752, 15504), (13056, 15143), (13549, 14592)]