200960739

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167887}}^1$

素因数の和:167919

約数の個数: 24

約数和(自身を含む): 349207040

約数和(自身を除く): 148246301

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 167887, 503661, 1175209, 1510983, 3189853, 3525627, 9569559, 10576881, 22328971, 28708677, 66986913, 200960739]

約数ペア:

[(1, 200960739), (3, 66986913), (7, 28708677), (9, 22328971), (19, 10576881), (21, 9569559), (57, 3525627), (63, 3189853), (133, 1510983), (171, 1175209), (399, 503661), (1197, 167887)]