208411128

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 582940800

約数和(自身を除く): 374529672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 71, 72, 118, 142, 177, 213, 236, 284, 354, 426, 472, 531, 568, 639, 691, 708, 852, 1062, 1278, 1382, 1416, 1704, 2073, 2124, 2556, 2764, 4146, 4189, 4248, 5112, 5528, 6219, 8292, 8378, 12438, 12567, 16584, 16756, 24876, 25134, 33512, 37701, 40769, 49061, 49752, 50268, 75402, 81538, 98122, 100536, 122307, 147183, 150804, 163076, 196244, 244614, 294366, 301608, 326152, 366921, 392488, 441549, 489228, 588732, 733842, 883098, 978456, 1177464, 1467684, 1766196, 2894599, 2935368, 3532392, 5789198, 8683797, 11578396, 17367594, 23156792, 26051391, 34735188, 52102782, 69470376, 104205564, 208411128]

約数ペア:

[(1, 208411128), (2, 104205564), (3, 69470376), (4, 52102782), (6, 34735188), (8, 26051391), (9, 23156792), (12, 17367594), (18, 11578396), (24, 8683797), (36, 5789198), (59, 3532392), (71, 2935368), (72, 2894599), (118, 1766196), (142, 1467684), (177, 1177464), (213, 978456), (236, 883098), (284, 733842), (354, 588732), (426, 489228), (472, 441549), (531, 392488), (568, 366921), (639, 326152), (691, 301608), (708, 294366), (852, 244614), (1062, 196244), (1278, 163076), (1382, 150804), (1416, 147183), (1704, 122307), (2073, 100536), (2124, 98122), (2556, 81538), (2764, 75402), (4146, 50268), (4189, 49752), (4248, 49061), (5112, 40769), (5528, 37701), (6219, 33512), (8292, 25134), (8378, 24876), (12438, 16756), (12567, 16584)]