200516946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 471785472

約数和(自身を除く): 271268526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 157, 282, 314, 329, 471, 647, 658, 942, 987, 1099, 1294, 1941, 1974, 2198, 3297, 3882, 4529, 6594, 7379, 9058, 13587, 14758, 22137, 27174, 30409, 44274, 51653, 60818, 91227, 101579, 103306, 154959, 182454, 203158, 212863, 304737, 309918, 425726, 609474, 638589, 711053, 1277178, 1422106, 2133159, 4266318, 4774213, 9548426, 14322639, 28645278, 33419491, 66838982, 100258473, 200516946]

約数ペア:

[(1, 200516946), (2, 100258473), (3, 66838982), (6, 33419491), (7, 28645278), (14, 14322639), (21, 9548426), (42, 4774213), (47, 4266318), (94, 2133159), (141, 1422106), (157, 1277178), (282, 711053), (314, 638589), (329, 609474), (471, 425726), (647, 309918), (658, 304737), (942, 212863), (987, 203158), (1099, 182454), (1294, 154959), (1941, 103306), (1974, 101579), (2198, 91227), (3297, 60818), (3882, 51653), (4529, 44274), (6594, 30409), (7379, 27174), (9058, 22137), (13587, 14758)]