201411903

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 72

約数和(自身を含む): 362859264

約数和(自身を除く): 161447361

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 289, 357, 431, 539, 561, 833, 867, 1293, 1309, 1617, 2023, 2499, 3017, 3179, 3927, 4741, 6069, 7327, 9051, 9163, 9537, 14161, 14223, 21119, 21981, 22253, 27489, 33187, 42483, 51289, 63357, 66759, 80597, 99561, 124559, 153867, 155771, 232309, 241791, 359023, 373677, 467313, 564179, 696927, 871913, 1077069, 1370149, 1692537, 2615739, 3949253, 4110447, 6103391, 9591043, 11847759, 18310173, 28773129, 67137301, 201411903]

約数ペア:

[(1, 201411903), (3, 67137301), (7, 28773129), (11, 18310173), (17, 11847759), (21, 9591043), (33, 6103391), (49, 4110447), (51, 3949253), (77, 2615739), (119, 1692537), (147, 1370149), (187, 1077069), (231, 871913), (289, 696927), (357, 564179), (431, 467313), (539, 373677), (561, 359023), (833, 241791), (867, 232309), (1293, 155771), (1309, 153867), (1617, 124559), (2023, 99561), (2499, 80597), (3017, 66759), (3179, 63357), (3927, 51289), (4741, 42483), (6069, 33187), (7327, 27489), (9051, 22253), (9163, 21981), (9537, 21119), (14161, 14223)]