223399206

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3673}}^1$

素因数の和:3821

約数の個数: 48

約数和(自身を含む): 504366720

約数和(自身を除く): 280967514

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 558, 654, 981, 1962, 3379, 3673, 6758, 7346, 10137, 11019, 20274, 22038, 30411, 33057, 60822, 66114, 113863, 227726, 341589, 400357, 683178, 800714, 1024767, 1201071, 2049534, 2402142, 3603213, 7206426, 12411067, 24822134, 37233201, 74466402, 111699603, 223399206]

約数ペア:

[(1, 223399206), (2, 111699603), (3, 74466402), (6, 37233201), (9, 24822134), (18, 12411067), (31, 7206426), (62, 3603213), (93, 2402142), (109, 2049534), (186, 1201071), (218, 1024767), (279, 800714), (327, 683178), (558, 400357), (654, 341589), (981, 227726), (1962, 113863), (3379, 66114), (3673, 60822), (6758, 33057), (7346, 30411), (10137, 22038), (11019, 20274)]