201119912

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{22307}}^1$

素因数の和:22350

約数の個数: 48

約数和(自身を含む): 457760160

約数和(自身を除く): 256640248

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 22307, 44614, 89228, 156149, 178456, 312298, 513061, 624596, 1026122, 1093043, 1249192, 2052244, 2186086, 3591427, 4104488, 4372172, 7182854, 8744344, 14365708, 25139989, 28731416, 50279978, 100559956, 201119912]

約数ペア:

[(1, 201119912), (2, 100559956), (4, 50279978), (7, 28731416), (8, 25139989), (14, 14365708), (23, 8744344), (28, 7182854), (46, 4372172), (49, 4104488), (56, 3591427), (92, 2186086), (98, 2052244), (161, 1249192), (184, 1093043), (196, 1026122), (322, 624596), (392, 513061), (644, 312298), (1127, 178456), (1288, 156149), (2254, 89228), (4508, 44614), (9016, 22307)]