211802292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1190

約数の個数: 108

約数和(自身を含む): 598975104

約数和(自身を除く): 387172812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 234, 279, 338, 372, 403, 468, 507, 558, 676, 806, 1014, 1116, 1123, 1209, 1521, 1612, 2028, 2246, 2418, 3042, 3369, 3627, 4492, 4836, 5239, 6084, 6738, 7254, 10107, 10478, 13476, 14508, 14599, 15717, 20214, 20956, 29198, 31434, 34813, 40428, 43797, 47151, 58396, 62868, 69626, 87594, 94302, 104439, 131391, 139252, 175188, 188604, 189787, 208878, 262782, 313317, 379574, 417756, 452569, 525564, 569361, 626634, 759148, 905138, 1138722, 1253268, 1357707, 1708083, 1810276, 2277444, 2715414, 3416166, 4073121, 5430828, 5883397, 6832332, 8146242, 11766794, 16292484, 17650191, 23533588, 35300382, 52950573, 70600764, 105901146, 211802292]

約数ペア:

[(1, 211802292), (2, 105901146), (3, 70600764), (4, 52950573), (6, 35300382), (9, 23533588), (12, 17650191), (13, 16292484), (18, 11766794), (26, 8146242), (31, 6832332), (36, 5883397), (39, 5430828), (52, 4073121), (62, 3416166), (78, 2715414), (93, 2277444), (117, 1810276), (124, 1708083), (156, 1357707), (169, 1253268), (186, 1138722), (234, 905138), (279, 759148), (338, 626634), (372, 569361), (403, 525564), (468, 452569), (507, 417756), (558, 379574), (676, 313317), (806, 262782), (1014, 208878), (1116, 189787), (1123, 188604), (1209, 175188), (1521, 139252), (1612, 131391), (2028, 104439), (2246, 94302), (2418, 87594), (3042, 69626), (3369, 62868), (3627, 58396), (4492, 47151), (4836, 43797), (5239, 40428), (6084, 34813), (6738, 31434), (7254, 29198), (10107, 20956), (10478, 20214), (13476, 15717), (14508, 14599)]