203437864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 461260800

約数和(自身を除く): 257822936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 263, 266, 526, 532, 727, 1052, 1064, 1454, 1841, 2104, 2908, 3682, 4997, 5089, 5816, 7364, 9994, 10178, 13813, 14728, 19988, 20356, 27626, 34979, 39976, 40712, 55252, 69958, 96691, 110504, 139916, 191201, 193382, 279832, 382402, 386764, 764804, 773528, 1338407, 1529608, 2676814, 3632819, 5353628, 7265638, 10707256, 14531276, 25429733, 29062552, 50859466, 101718932, 203437864]

約数ペア:

[(1, 203437864), (2, 101718932), (4, 50859466), (7, 29062552), (8, 25429733), (14, 14531276), (19, 10707256), (28, 7265638), (38, 5353628), (56, 3632819), (76, 2676814), (133, 1529608), (152, 1338407), (263, 773528), (266, 764804), (526, 386764), (532, 382402), (727, 279832), (1052, 193382), (1064, 191201), (1454, 139916), (1841, 110504), (2104, 96691), (2908, 69958), (3682, 55252), (4997, 40712), (5089, 39976), (5816, 34979), (7364, 27626), (9994, 20356), (10178, 19988), (13813, 14728)]