204884911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{1787}}^1$

素因数の和:3294

約数の個数: 16

約数和(自身を含む): 255755520

約数和(自身を除く): 50870609

約数列:

[1, 7, 11, 77, 1489, 1787, 10423, 12509, 16379, 19657, 114653, 137599, 2660843, 18625901, 29269273, 204884911]

約数ペア:

[(1, 204884911), (7, 29269273), (11, 18625901), (77, 2660843), (1489, 137599), (1787, 114653), (10423, 19657), (12509, 16379)]