205122676498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2423873}}^1$

素因数の和:2424042

約数の個数: 32

約数和(自身を含む): 345547477440

約数和(自身を除く): 140424800942

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 323, 646, 2227, 2489, 4454, 4978, 42313, 84626, 2423873, 4847746, 41205841, 46053587, 82411682, 92107174, 317527363, 635054726, 782910979, 1565821958, 5397965171, 6033019897, 10795930342, 12066039794, 102561338249, 205122676498]

約数ペア:

[(1, 205122676498), (2, 102561338249), (17, 12066039794), (19, 10795930342), (34, 6033019897), (38, 5397965171), (131, 1565821958), (262, 782910979), (323, 635054726), (646, 317527363), (2227, 92107174), (2489, 82411682), (4454, 46053587), (4978, 41205841), (42313, 4847746), (84626, 2423873)]