199411631

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 214118400

約数和(自身を除く): 14706769

約数列:

[1, 19, 67, 383, 409, 1273, 7277, 7771, 25661, 27403, 156647, 487559, 520657, 2976293, 10495349, 199411631]

約数ペア:

[(1, 199411631), (19, 10495349), (67, 2976293), (383, 520657), (409, 487559), (1273, 156647), (7277, 27403), (7771, 25661)]