197231784

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1129}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 512568000

約数和(自身を除く): 315336216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 251, 348, 502, 696, 753, 1004, 1129, 1506, 2008, 2258, 3012, 3387, 4516, 6024, 6774, 7279, 9032, 13548, 14558, 21837, 27096, 29116, 32741, 43674, 58232, 65482, 87348, 98223, 130964, 174696, 196446, 261928, 283379, 392892, 566758, 785784, 850137, 1133516, 1700274, 2267032, 3400548, 6801096, 8217991, 16435982, 24653973, 32871964, 49307946, 65743928, 98615892, 197231784]

約数ペア:

[(1, 197231784), (2, 98615892), (3, 65743928), (4, 49307946), (6, 32871964), (8, 24653973), (12, 16435982), (24, 8217991), (29, 6801096), (58, 3400548), (87, 2267032), (116, 1700274), (174, 1133516), (232, 850137), (251, 785784), (348, 566758), (502, 392892), (696, 283379), (753, 261928), (1004, 196446), (1129, 174696), (1506, 130964), (2008, 98223), (2258, 87348), (3012, 65482), (3387, 58232), (4516, 43674), (6024, 32741), (6774, 29116), (7279, 27096), (9032, 21837), (13548, 14558)]