190058869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 256838400

約数和(自身を除く): 66779531

約数列:

[1, 7, 11, 13, 77, 91, 143, 181, 1001, 1049, 1267, 1991, 2353, 7343, 11539, 13637, 13937, 16471, 25883, 80773, 95459, 150007, 181181, 189869, 1050049, 1329083, 2088559, 2468297, 14619913, 17278079, 27151267, 190058869]

約数ペア:

[(1, 190058869), (7, 27151267), (11, 17278079), (13, 14619913), (77, 2468297), (91, 2088559), (143, 1329083), (181, 1050049), (1001, 189869), (1049, 181181), (1267, 150007), (1991, 95459), (2353, 80773), (7343, 25883), (11539, 16471), (13637, 13937)]