211854006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{9949}}^1$

素因数の和:9990

約数の個数: 72

約数和(自身を含む): 568105200

約数和(自身を除く): 356251194

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 9949, 10647, 19898, 21294, 29847, 59694, 69643, 89541, 129337, 139286, 179082, 208929, 258674, 388011, 417858, 626787, 776022, 905359, 1164033, 1253574, 1681381, 1810718, 2328066, 2716077, 3362762, 5044143, 5432154, 8148231, 10088286, 11769667, 15132429, 16296462, 23539334, 30264858, 35309001, 70618002, 105927003, 211854006]

約数ペア:

[(1, 211854006), (2, 105927003), (3, 70618002), (6, 35309001), (7, 30264858), (9, 23539334), (13, 16296462), (14, 15132429), (18, 11769667), (21, 10088286), (26, 8148231), (39, 5432154), (42, 5044143), (63, 3362762), (78, 2716077), (91, 2328066), (117, 1810718), (126, 1681381), (169, 1253574), (182, 1164033), (234, 905359), (273, 776022), (338, 626787), (507, 417858), (546, 388011), (819, 258674), (1014, 208929), (1183, 179082), (1521, 139286), (1638, 129337), (2366, 89541), (3042, 69643), (3549, 59694), (7098, 29847), (9949, 21294), (10647, 19898)]