190763668

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{311}}^1\times {\mathrm{1723}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 338869440

約数和(自身を除く): 148105772

約数列:

[1, 2, 4, 89, 178, 311, 356, 622, 1244, 1723, 3446, 6892, 27679, 55358, 110716, 153347, 306694, 535853, 613388, 1071706, 2143412, 47690917, 95381834, 190763668]

約数ペア:

[(1, 190763668), (2, 95381834), (4, 47690917), (89, 2143412), (178, 1071706), (311, 613388), (356, 535853), (622, 306694), (1244, 153347), (1723, 110716), (3446, 55358), (6892, 27679)]