200573204912

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1\times {\mathrm{1327}}^1$

素因数の和:2218

約数の個数: 80

約数和(自身を含む): 396477480960

約数和(自身を除く): 195904276048

約数列:

[1, 2, 4, 8, 16, 79, 158, 197, 316, 394, 607, 632, 788, 1214, 1264, 1327, 1576, 2428, 2654, 3152, 4856, 5308, 9712, 10616, 15563, 21232, 31126, 47953, 62252, 95906, 104833, 119579, 124504, 191812, 209666, 239158, 249008, 261419, 383624, 419332, 478316, 522838, 767248, 805489, 838664, 956632, 1045676, 1610978, 1677328, 1913264, 2091352, 3221956, 4182704, 6443912, 9446741, 12887824, 18893482, 20652101, 37786964, 41304202, 63633631, 75573928, 82608404, 127267262, 151147856, 158681333, 165216808, 254534524, 317362666, 330433616, 509069048, 634725332, 1018138096, 1269450664, 2538901328, 12535825307, 25071650614, 50143301228, 100286602456, 200573204912]

約数ペア:

[(1, 200573204912), (2, 100286602456), (4, 50143301228), (8, 25071650614), (16, 12535825307), (79, 2538901328), (158, 1269450664), (197, 1018138096), (316, 634725332), (394, 509069048), (607, 330433616), (632, 317362666), (788, 254534524), (1214, 165216808), (1264, 158681333), (1327, 151147856), (1576, 127267262), (2428, 82608404), (2654, 75573928), (3152, 63633631), (4856, 41304202), (5308, 37786964), (9712, 20652101), (10616, 18893482), (15563, 12887824), (21232, 9446741), (31126, 6443912), (47953, 4182704), (62252, 3221956), (95906, 2091352), (104833, 1913264), (119579, 1677328), (124504, 1610978), (191812, 1045676), (209666, 956632), (239158, 838664), (249008, 805489), (261419, 767248), (383624, 522838), (419332, 478316)]