205611552

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16603}}^1$

素因数の和:16662

約数の個数: 72

約数和(自身を含む): 598341744

約数和(自身を除く): 392730192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 16603, 33206, 49809, 66412, 99618, 132824, 149427, 199236, 265648, 298854, 398472, 531296, 597708, 713929, 796944, 1195416, 1427858, 1593888, 2141787, 2390832, 2855716, 4283574, 4781664, 5711432, 6425361, 8567148, 11422864, 12850722, 17134296, 22845728, 25701444, 34268592, 51402888, 68537184, 102805776, 205611552]

約数ペア:

[(1, 205611552), (2, 102805776), (3, 68537184), (4, 51402888), (6, 34268592), (8, 25701444), (9, 22845728), (12, 17134296), (16, 12850722), (18, 11422864), (24, 8567148), (32, 6425361), (36, 5711432), (43, 4781664), (48, 4283574), (72, 2855716), (86, 2390832), (96, 2141787), (129, 1593888), (144, 1427858), (172, 1195416), (258, 796944), (288, 713929), (344, 597708), (387, 531296), (516, 398472), (688, 298854), (774, 265648), (1032, 199236), (1376, 149427), (1548, 132824), (2064, 99618), (3096, 66412), (4128, 49809), (6192, 33206), (12384, 16603)]