211344966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{5927}}^1$

素因数の和:6225

約数の個数: 48

約数和(自身を含む): 525268224

約数和(自身を除く): 313923258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 283, 566, 849, 1698, 1981, 2547, 3962, 5094, 5927, 5943, 11854, 11886, 17781, 17829, 35562, 35658, 41489, 53343, 82978, 106686, 124467, 248934, 373401, 746802, 1677341, 3354682, 5032023, 10064046, 11741387, 15096069, 23482774, 30192138, 35224161, 70448322, 105672483, 211344966]

約数ペア:

[(1, 211344966), (2, 105672483), (3, 70448322), (6, 35224161), (7, 30192138), (9, 23482774), (14, 15096069), (18, 11741387), (21, 10064046), (42, 5032023), (63, 3354682), (126, 1677341), (283, 746802), (566, 373401), (849, 248934), (1698, 124467), (1981, 106686), (2547, 82978), (3962, 53343), (5094, 41489), (5927, 35658), (5943, 35562), (11854, 17829), (11886, 17781)]