197796

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 471744

約数和(自身を除く): 273948

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 311, 318, 622, 636, 933, 1244, 1866, 3732, 16483, 32966, 49449, 65932, 98898, 197796]

約数ペア:

[(1, 197796), (2, 98898), (3, 65932), (4, 49449), (6, 32966), (12, 16483), (53, 3732), (106, 1866), (159, 1244), (212, 933), (311, 636), (318, 622)]