205129903642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{60653431}}^1$

素因数の和:60653541

約数の個数: 16

約数和(自身を含む): 327528532800

約数和(自身を除く): 122398629158

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 60653431, 121306862, 1152415189, 2304830378, 5398155359, 10796310718, 102564951821, 205129903642]

約数ペア:

[(1, 205129903642), (2, 102564951821), (19, 10796310718), (38, 5398155359), (89, 2304830378), (178, 1152415189), (1691, 121306862), (3382, 60653431)]