208275492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4637}}^1$

素因数の和:4860

約数の個数: 48

約数和(自身を含む): 514261440

約数和(自身を除く): 305985948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 228, 394, 591, 788, 1182, 2364, 3743, 4637, 7486, 9274, 11229, 13911, 14972, 18548, 22458, 27822, 44916, 55644, 88103, 176206, 264309, 352412, 528618, 913489, 1057236, 1826978, 2740467, 3653956, 5480934, 10961868, 17356291, 34712582, 52068873, 69425164, 104137746, 208275492]

約数ペア:

[(1, 208275492), (2, 104137746), (3, 69425164), (4, 52068873), (6, 34712582), (12, 17356291), (19, 10961868), (38, 5480934), (57, 3653956), (76, 2740467), (114, 1826978), (197, 1057236), (228, 913489), (394, 528618), (591, 352412), (788, 264309), (1182, 176206), (2364, 88103), (3743, 55644), (4637, 44916), (7486, 27822), (9274, 22458), (11229, 18548), (13911, 14972)]