200421171

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{587}}^1\times {\mathrm{643}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 295364160

約数和(自身を除く): 94942989

約数列:

[1, 3, 9, 59, 177, 531, 587, 643, 1761, 1929, 5283, 5787, 34633, 37937, 103899, 113811, 311697, 341433, 377441, 1132323, 3396969, 22269019, 66807057, 200421171]

約数ペア:

[(1, 200421171), (3, 66807057), (9, 22269019), (59, 3396969), (177, 1132323), (531, 377441), (587, 341433), (643, 311697), (1761, 113811), (1929, 103899), (5283, 37937), (5787, 34633)]