200239144

素因数分解:

$2^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{4409}}^1$

素因数の和:5233

約数の個数: 32

約数和(自身を含む): 429710400

約数和(自身を除く): 229471256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 811, 1622, 3244, 4409, 5677, 6488, 8818, 11354, 17636, 22708, 30863, 35272, 45416, 61726, 123452, 246904, 3575699, 7151398, 14302796, 25029893, 28605592, 50059786, 100119572, 200239144]

約数ペア:

[(1, 200239144), (2, 100119572), (4, 50059786), (7, 28605592), (8, 25029893), (14, 14302796), (28, 7151398), (56, 3575699), (811, 246904), (1622, 123452), (3244, 61726), (4409, 45416), (5677, 35272), (6488, 30863), (8818, 22708), (11354, 17636)]