197239812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9281}}^1$

素因数の和:9329

約数の個数: 96

約数和(自身を含む): 598800384

約数和(自身を除く): 401560572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 924, 966, 1012, 1518, 1771, 1932, 3036, 3542, 5313, 7084, 9281, 10626, 18562, 21252, 27843, 37124, 55686, 64967, 102091, 111372, 129934, 194901, 204182, 213463, 259868, 306273, 389802, 408364, 426926, 612546, 640389, 714637, 779604, 853852, 1225092, 1280778, 1429274, 1494241, 2143911, 2348093, 2561556, 2858548, 2988482, 4287822, 4482723, 4696186, 5976964, 7044279, 8575644, 8965446, 9392372, 14088558, 16436651, 17930892, 28177116, 32873302, 49309953, 65746604, 98619906, 197239812]

約数ペア:

[(1, 197239812), (2, 98619906), (3, 65746604), (4, 49309953), (6, 32873302), (7, 28177116), (11, 17930892), (12, 16436651), (14, 14088558), (21, 9392372), (22, 8965446), (23, 8575644), (28, 7044279), (33, 5976964), (42, 4696186), (44, 4482723), (46, 4287822), (66, 2988482), (69, 2858548), (77, 2561556), (84, 2348093), (92, 2143911), (132, 1494241), (138, 1429274), (154, 1280778), (161, 1225092), (231, 853852), (253, 779604), (276, 714637), (308, 640389), (322, 612546), (462, 426926), (483, 408364), (506, 389802), (644, 306273), (759, 259868), (924, 213463), (966, 204182), (1012, 194901), (1518, 129934), (1771, 111372), (1932, 102091), (3036, 64967), (3542, 55686), (5313, 37124), (7084, 27843), (9281, 21252), (10626, 18562)]