201716189994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1\times {\mathrm{55639}}^1$

素因数の和:56155

約数の個数: 64

約数和(自身を含む): 444130053120

約数和(自身を除く): 242413863126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 337, 489, 674, 978, 1011, 1793, 2022, 3586, 3707, 5379, 7414, 10758, 11121, 22242, 54931, 55639, 109862, 111278, 164793, 166917, 329586, 333834, 604241, 612029, 1208482, 1224058, 1812723, 1836087, 3625446, 3672174, 9069157, 18138314, 18750343, 27207471, 37500686, 54414942, 56251029, 99760727, 112502058, 199521454, 206253773, 299282181, 412507546, 598564362, 618761319, 1237522638, 3056305909, 6112611818, 9168917727, 18337835454, 33619364999, 67238729998, 100858094997, 201716189994]

約数ペア:

[(1, 201716189994), (2, 100858094997), (3, 67238729998), (6, 33619364999), (11, 18337835454), (22, 9168917727), (33, 6112611818), (66, 3056305909), (163, 1237522638), (326, 618761319), (337, 598564362), (489, 412507546), (674, 299282181), (978, 206253773), (1011, 199521454), (1793, 112502058), (2022, 99760727), (3586, 56251029), (3707, 54414942), (5379, 37500686), (7414, 27207471), (10758, 18750343), (11121, 18138314), (22242, 9069157), (54931, 3672174), (55639, 3625446), (109862, 1836087), (111278, 1812723), (164793, 1224058), (166917, 1208482), (329586, 612029), (333834, 604241)]