188767609

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 210258720

約数和(自身を除く): 21491111

約数列:

[1, 17, 53, 59, 67, 901, 1003, 1139, 2809, 3127, 3551, 3953, 47753, 53159, 60367, 67201, 165731, 188203, 209509, 2817427, 3199451, 3561653, 11103977, 188767609]

約数ペア:

[(1, 188767609), (17, 11103977), (53, 3561653), (59, 3199451), (67, 2817427), (901, 209509), (1003, 188203), (1139, 165731), (2809, 67201), (3127, 60367), (3551, 53159), (3953, 47753)]