205770998

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1\times {\mathrm{1723}}^1$

素因数の和:2219

約数の個数: 16

約数和(自身を含む): 311395776

約数和(自身を除く): 105624778

約数列:

[1, 2, 211, 283, 422, 566, 1723, 3446, 59713, 119426, 363553, 487609, 727106, 975218, 102885499, 205770998]

約数ペア:

[(1, 205770998), (2, 102885499), (211, 975218), (283, 727106), (422, 487609), (566, 363553), (1723, 119426), (3446, 59713)]