210856016

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4409}}^1$

素因数の和:4492

約数の個数: 60

約数和(自身を含む): 483133140

約数和(自身を除く): 272277124

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2989, 3416, 4409, 5978, 6832, 8818, 11956, 17636, 23912, 30863, 35272, 47824, 61726, 70544, 123452, 216041, 246904, 268949, 432082, 493808, 537898, 864164, 1075796, 1728328, 1882643, 2151592, 3456656, 3765286, 4303184, 7530572, 13178501, 15061144, 26357002, 30122288, 52714004, 105428008, 210856016]

約数ペア:

[(1, 210856016), (2, 105428008), (4, 52714004), (7, 30122288), (8, 26357002), (14, 15061144), (16, 13178501), (28, 7530572), (49, 4303184), (56, 3765286), (61, 3456656), (98, 2151592), (112, 1882643), (122, 1728328), (196, 1075796), (244, 864164), (392, 537898), (427, 493808), (488, 432082), (784, 268949), (854, 246904), (976, 216041), (1708, 123452), (2989, 70544), (3416, 61726), (4409, 47824), (5978, 35272), (6832, 30863), (8818, 23912), (11956, 17636)]