201973857

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{9109}}^1$

素因数の和:9520

約数の個数: 16

約数和(自身を含む): 284232000

約数和(自身を除く): 82258143

約数列:

[1, 3, 19, 57, 389, 1167, 7391, 9109, 22173, 27327, 173071, 519213, 3543401, 10630203, 67324619, 201973857]

約数ペア:

[(1, 201973857), (3, 67324619), (19, 10630203), (57, 3543401), (389, 519213), (1167, 173071), (7391, 27327), (9109, 22173)]