199685752

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{36761}}^1$

素因数の和:36871

約数の個数: 32

約数和(自身を含む): 432321120

約数和(自身を除く): 232635368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 36761, 73522, 147044, 257327, 294088, 514654, 1029308, 2058616, 3565817, 7131634, 14263268, 24960719, 28526536, 49921438, 99842876, 199685752]

約数ペア:

[(1, 199685752), (2, 99842876), (4, 49921438), (7, 28526536), (8, 24960719), (14, 14263268), (28, 7131634), (56, 3565817), (97, 2058616), (194, 1029308), (388, 514654), (679, 294088), (776, 257327), (1358, 147044), (2716, 73522), (5432, 36761)]