205770996

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 555878400

約数和(自身を除く): 350107404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 59, 86, 108, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 708, 751, 774, 1062, 1161, 1502, 1548, 1593, 2124, 2253, 2322, 2537, 3004, 3186, 4506, 4644, 5074, 6372, 6759, 7611, 9012, 10148, 13518, 15222, 20277, 22833, 27036, 30444, 32293, 40554, 44309, 45666, 64586, 68499, 81108, 88618, 91332, 96879, 129172, 132927, 136998, 177236, 193758, 265854, 273996, 290637, 387516, 398781, 531708, 581274, 797562, 871911, 1162548, 1196343, 1595124, 1743822, 1905287, 2392686, 3487644, 3810574, 4785372, 5715861, 7621148, 11431722, 17147583, 22863444, 34295166, 51442749, 68590332, 102885498, 205770996]

約数ペア:

[(1, 205770996), (2, 102885498), (3, 68590332), (4, 51442749), (6, 34295166), (9, 22863444), (12, 17147583), (18, 11431722), (27, 7621148), (36, 5715861), (43, 4785372), (54, 3810574), (59, 3487644), (86, 2392686), (108, 1905287), (118, 1743822), (129, 1595124), (172, 1196343), (177, 1162548), (236, 871911), (258, 797562), (354, 581274), (387, 531708), (516, 398781), (531, 387516), (708, 290637), (751, 273996), (774, 265854), (1062, 193758), (1161, 177236), (1502, 136998), (1548, 132927), (1593, 129172), (2124, 96879), (2253, 91332), (2322, 88618), (2537, 81108), (3004, 68499), (3186, 64586), (4506, 45666), (4644, 44309), (5074, 40554), (6372, 32293), (6759, 30444), (7611, 27036), (9012, 22833), (10148, 20277), (13518, 15222)]