210859038

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1783

約数の個数: 80

約数和(自身を含む): 517754160

約数和(自身を除く): 306895122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 81, 117, 118, 162, 177, 234, 351, 354, 531, 702, 767, 1053, 1062, 1534, 1593, 1697, 2106, 2301, 3186, 3394, 4602, 4779, 5091, 6903, 9558, 10182, 13806, 15273, 20709, 22061, 30546, 41418, 44122, 45819, 62127, 66183, 91638, 100123, 124254, 132366, 137457, 198549, 200246, 274914, 300369, 397098, 595647, 600738, 901107, 1191294, 1301599, 1786941, 1802214, 2603198, 2703321, 3573882, 3904797, 5406642, 7809594, 8109963, 11714391, 16219926, 23428782, 35143173, 70286346, 105429519, 210859038]

約数ペア:

[(1, 210859038), (2, 105429519), (3, 70286346), (6, 35143173), (9, 23428782), (13, 16219926), (18, 11714391), (26, 8109963), (27, 7809594), (39, 5406642), (54, 3904797), (59, 3573882), (78, 2703321), (81, 2603198), (117, 1802214), (118, 1786941), (162, 1301599), (177, 1191294), (234, 901107), (351, 600738), (354, 595647), (531, 397098), (702, 300369), (767, 274914), (1053, 200246), (1062, 198549), (1534, 137457), (1593, 132366), (1697, 124254), (2106, 100123), (2301, 91638), (3186, 66183), (3394, 62127), (4602, 45819), (4779, 44122), (5091, 41418), (6903, 30546), (9558, 22061), (10182, 20709), (13806, 15273)]