243485164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{14771}}^1$

素因数の和:15105

約数の個数: 24

約数和(自身を含む): 460354608

約数和(自身を除く): 216869444

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 14771, 16484, 29542, 59084, 192023, 384046, 768092, 4682407, 9364814, 18729628, 60871291, 121742582, 243485164]

約数ペア:

[(1, 243485164), (2, 121742582), (4, 60871291), (13, 18729628), (26, 9364814), (52, 4682407), (317, 768092), (634, 384046), (1268, 192023), (4121, 59084), (8242, 29542), (14771, 16484)]