209469078

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 120

約数和(自身を含む): 581386608

約数和(自身を除く): 371917530

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 169, 182, 189, 234, 273, 338, 351, 378, 507, 546, 567, 702, 819, 1014, 1053, 1093, 1134, 1183, 1521, 1638, 2106, 2186, 2366, 2457, 3042, 3279, 3549, 4563, 4914, 6558, 7098, 7371, 7651, 9126, 9837, 10647, 13689, 14209, 14742, 15302, 19674, 21294, 22953, 27378, 28418, 29511, 31941, 42627, 45906, 59022, 63882, 68859, 85254, 88533, 95823, 99463, 127881, 137718, 177066, 184717, 191646, 198926, 206577, 255762, 298389, 369434, 383643, 413154, 554151, 596778, 619731, 767286, 895167, 1108302, 1150929, 1239462, 1293019, 1662453, 1790334, 2301858, 2586038, 2685501, 3324906, 3879057, 4987359, 5371002, 7758114, 8056503, 9974718, 11637171, 14962077, 16113006, 23274342, 29924154, 34911513, 69823026, 104734539, 209469078]

約数ペア:

[(1, 209469078), (2, 104734539), (3, 69823026), (6, 34911513), (7, 29924154), (9, 23274342), (13, 16113006), (14, 14962077), (18, 11637171), (21, 9974718), (26, 8056503), (27, 7758114), (39, 5371002), (42, 4987359), (54, 3879057), (63, 3324906), (78, 2685501), (81, 2586038), (91, 2301858), (117, 1790334), (126, 1662453), (162, 1293019), (169, 1239462), (182, 1150929), (189, 1108302), (234, 895167), (273, 767286), (338, 619731), (351, 596778), (378, 554151), (507, 413154), (546, 383643), (567, 369434), (702, 298389), (819, 255762), (1014, 206577), (1053, 198926), (1093, 191646), (1134, 184717), (1183, 177066), (1521, 137718), (1638, 127881), (2106, 99463), (2186, 95823), (2366, 88533), (2457, 85254), (3042, 68859), (3279, 63882), (3549, 59022), (4563, 45906), (4914, 42627), (6558, 31941), (7098, 29511), (7371, 28418), (7651, 27378), (9126, 22953), (9837, 21294), (10647, 19674), (13689, 15302), (14209, 14742)]