197202816

素因数分解:

$2^7\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1393

約数の個数: 128

約数和(自身を含む): 596006400

約数和(自身を除く): 398803584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 258, 288, 344, 384, 387, 432, 516, 576, 688, 774, 864, 1032, 1152, 1161, 1327, 1376, 1548, 1728, 2064, 2322, 2654, 2752, 3096, 3456, 3981, 4128, 4644, 5308, 5504, 6192, 7962, 8256, 9288, 10616, 11943, 12384, 15924, 16512, 18576, 21232, 23886, 24768, 31848, 35829, 37152, 42464, 47772, 49536, 57061, 63696, 71658, 74304, 84928, 95544, 114122, 127392, 143316, 148608, 169856, 171183, 191088, 228244, 254784, 286632, 342366, 382176, 456488, 509568, 513549, 573264, 684732, 764352, 912976, 1027098, 1146528, 1369464, 1528704, 1540647, 1825952, 2054196, 2293056, 2738928, 3081294, 3651904, 4108392, 4586112, 5477856, 6162588, 7303808, 8216784, 10955712, 12325176, 16433568, 21911424, 24650352, 32867136, 49300704, 65734272, 98601408, 197202816]

約数ペア:

[(1, 197202816), (2, 98601408), (3, 65734272), (4, 49300704), (6, 32867136), (8, 24650352), (9, 21911424), (12, 16433568), (16, 12325176), (18, 10955712), (24, 8216784), (27, 7303808), (32, 6162588), (36, 5477856), (43, 4586112), (48, 4108392), (54, 3651904), (64, 3081294), (72, 2738928), (86, 2293056), (96, 2054196), (108, 1825952), (128, 1540647), (129, 1528704), (144, 1369464), (172, 1146528), (192, 1027098), (216, 912976), (258, 764352), (288, 684732), (344, 573264), (384, 513549), (387, 509568), (432, 456488), (516, 382176), (576, 342366), (688, 286632), (774, 254784), (864, 228244), (1032, 191088), (1152, 171183), (1161, 169856), (1327, 148608), (1376, 143316), (1548, 127392), (1728, 114122), (2064, 95544), (2322, 84928), (2654, 74304), (2752, 71658), (3096, 63696), (3456, 57061), (3981, 49536), (4128, 47772), (4644, 42464), (5308, 37152), (5504, 35829), (6192, 31848), (7962, 24768), (8256, 23886), (9288, 21232), (10616, 18576), (11943, 16512), (12384, 15924)]