200193567

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 323592192

約数和(自身を除く): 123398625

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 197, 217, 223, 591, 651, 669, 1379, 1519, 1561, 4137, 4557, 4683, 6107, 6913, 9653, 10927, 18321, 20739, 28959, 32781, 42749, 43931, 48391, 128247, 131793, 145173, 299243, 307517, 338737, 897729, 922551, 1016211, 1361861, 2152619, 4085583, 6457857, 9533027, 28599081, 66731189, 200193567]

約数ペア:

[(1, 200193567), (3, 66731189), (7, 28599081), (21, 9533027), (31, 6457857), (49, 4085583), (93, 2152619), (147, 1361861), (197, 1016211), (217, 922551), (223, 897729), (591, 338737), (651, 307517), (669, 299243), (1379, 145173), (1519, 131793), (1561, 128247), (4137, 48391), (4557, 43931), (4683, 42749), (6107, 32781), (6913, 28959), (9653, 20739), (10927, 18321)]