196173693

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 316607616

約数和(自身を除く): 120433923

約数列:

[1, 3, 9, 17, 23, 51, 69, 107, 153, 207, 321, 391, 521, 963, 1173, 1563, 1819, 2461, 3519, 4689, 5457, 7383, 8857, 11983, 16371, 22149, 26571, 35949, 41837, 55747, 79713, 107847, 125511, 167241, 203711, 376533, 501723, 611133, 947699, 1282181, 1833399, 2843097, 3846543, 8529291, 11539629, 21797077, 65391231, 196173693]

約数ペア:

[(1, 196173693), (3, 65391231), (9, 21797077), (17, 11539629), (23, 8529291), (51, 3846543), (69, 2843097), (107, 1833399), (153, 1282181), (207, 947699), (321, 611133), (391, 501723), (521, 376533), (963, 203711), (1173, 167241), (1563, 125511), (1819, 107847), (2461, 79713), (3519, 55747), (4689, 41837), (5457, 35949), (7383, 26571), (8857, 22149), (11983, 16371)]