203890049

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{13619}}^1$

素因数の和:14991

約数の個数: 8

約数和(自身を含む): 222605280

約数和(自身を除く): 18715231

約数列:

[1, 11, 1361, 13619, 14971, 149809, 18535459, 203890049]

約数ペア:

[(1, 203890049), (11, 18535459), (1361, 149809), (13619, 14971)]