200703747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{3919}}^1$

素因数の和:4362

約数の個数: 16

約数和(自身を含む): 274588160

約数和(自身を除く): 73884413

約数列:

[1, 3, 43, 129, 397, 1191, 3919, 11757, 17071, 51213, 168517, 505551, 1555843, 4667529, 66901249, 200703747]

約数ペア:

[(1, 200703747), (3, 66901249), (43, 4667529), (129, 1555843), (397, 505551), (1191, 168517), (3919, 51213), (11757, 17071)]