206444990

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 375744096

約数和(自身を除く): 169299106

約数列:

[1, 2, 5, 10, 233, 251, 353, 466, 502, 706, 1165, 1255, 1765, 2330, 2510, 3530, 58483, 82249, 88603, 116966, 164498, 177206, 292415, 411245, 443015, 584830, 822490, 886030, 20644499, 41288998, 103222495, 206444990]

約数ペア:

[(1, 206444990), (2, 103222495), (5, 41288998), (10, 20644499), (233, 886030), (251, 822490), (353, 584830), (466, 443015), (502, 411245), (706, 292415), (1165, 177206), (1255, 164498), (1765, 116966), (2330, 88603), (2510, 82249), (3530, 58483)]