201490890251

素因数分解:

$7^1\times {\mathrm{43}}^2\times {\mathrm{659}}^1\times {\mathrm{23623}}^1$

素因数の和:24375

約数の個数: 24

約数和(自身を含む): 236122824960

約数和(自身を除く): 34631934709

約数列:

[1, 7, 43, 301, 659, 1849, 4613, 12943, 23623, 28337, 165361, 198359, 1015789, 1218491, 7110523, 8529437, 15567557, 43678927, 108972899, 305752489, 669404951, 4685834657, 28784412893, 201490890251]

約数ペア:

[(1, 201490890251), (7, 28784412893), (43, 4685834657), (301, 669404951), (659, 305752489), (1849, 108972899), (4613, 43678927), (12943, 15567557), (23623, 8529437), (28337, 7110523), (165361, 1218491), (198359, 1015789)]