216253086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 531965952

約数和(自身を除く): 315712866

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 67, 74, 93, 111, 134, 186, 201, 217, 222, 259, 402, 434, 469, 518, 651, 777, 938, 1147, 1302, 1407, 1554, 2077, 2294, 2479, 2814, 3441, 4154, 4489, 4958, 6231, 6882, 7437, 8029, 8978, 12462, 13467, 14539, 14874, 16058, 17353, 24087, 26934, 29078, 31423, 34706, 43617, 48174, 52059, 62846, 76849, 87234, 94269, 104118, 139159, 153698, 166093, 188538, 230547, 278318, 332186, 417477, 461094, 498279, 537943, 834954, 974113, 996558, 1075886, 1162651, 1613829, 1948226, 2325302, 2922339, 3227658, 3487953, 5148883, 5844678, 6975906, 10297766, 15446649, 30893298, 36042181, 72084362, 108126543, 216253086]

約数ペア:

[(1, 216253086), (2, 108126543), (3, 72084362), (6, 36042181), (7, 30893298), (14, 15446649), (21, 10297766), (31, 6975906), (37, 5844678), (42, 5148883), (62, 3487953), (67, 3227658), (74, 2922339), (93, 2325302), (111, 1948226), (134, 1613829), (186, 1162651), (201, 1075886), (217, 996558), (222, 974113), (259, 834954), (402, 537943), (434, 498279), (469, 461094), (518, 417477), (651, 332186), (777, 278318), (938, 230547), (1147, 188538), (1302, 166093), (1407, 153698), (1554, 139159), (2077, 104118), (2294, 94269), (2479, 87234), (2814, 76849), (3441, 62846), (4154, 52059), (4489, 48174), (4958, 43617), (6231, 34706), (6882, 31423), (7437, 29078), (8029, 26934), (8978, 24087), (12462, 17353), (13467, 16058), (14539, 14874)]