196166103

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{881}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 312947712

約数和(自身を除く): 116781609

約数列:

[1, 3, 7, 21, 23, 69, 161, 461, 483, 881, 1383, 2643, 3227, 6167, 9681, 10603, 18501, 20263, 31809, 60789, 74221, 141841, 222663, 406141, 425523, 1218423, 2842987, 8528961, 9341243, 28023729, 65388701, 196166103]

約数ペア:

[(1, 196166103), (3, 65388701), (7, 28023729), (21, 9341243), (23, 8528961), (69, 2842987), (161, 1218423), (461, 425523), (483, 406141), (881, 222663), (1383, 141841), (2643, 74221), (3227, 60789), (6167, 31809), (9681, 20263), (10603, 18501)]