199895572

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{2383}}^1$

素因数の和:2767

約数の個数: 24

約数和(自身を含む): 356322176

約数和(自身を除く): 156426604

約数列:

[1, 2, 4, 67, 134, 268, 313, 626, 1252, 2383, 4766, 9532, 20971, 41942, 83884, 159661, 319322, 638644, 745879, 1491758, 2983516, 49973893, 99947786, 199895572]

約数ペア:

[(1, 199895572), (2, 99947786), (4, 49973893), (67, 2983516), (134, 1491758), (268, 745879), (313, 638644), (626, 319322), (1252, 159661), (2383, 83884), (4766, 41942), (9532, 20971)]