196892997

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17791}}^1$

素因数の和:17849

約数の個数: 32

約数和(自身を含む): 327942144

約数和(自身を除く): 131049147

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 17791, 53373, 124537, 302447, 373611, 551521, 907341, 1654563, 2117129, 3860647, 6351387, 9375857, 11581941, 28127571, 65630999, 196892997]

約数ペア:

[(1, 196892997), (3, 65630999), (7, 28127571), (17, 11581941), (21, 9375857), (31, 6351387), (51, 3860647), (93, 2117129), (119, 1654563), (217, 907341), (357, 551521), (527, 373611), (651, 302447), (1581, 124537), (3689, 53373), (11067, 17791)]