199082019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5011}}^1$

素因数の和:5091

約数の個数: 32

約数和(自身を含む): 303125760

約数和(自身を除く): 104043741

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 323, 697, 779, 969, 2091, 2337, 5011, 13243, 15033, 39729, 85187, 95209, 205451, 255561, 285627, 616353, 1618553, 3492667, 3903569, 4855659, 10478001, 11710707, 66360673, 199082019]

約数ペア:

[(1, 199082019), (3, 66360673), (17, 11710707), (19, 10478001), (41, 4855659), (51, 3903569), (57, 3492667), (123, 1618553), (323, 616353), (697, 285627), (779, 255561), (969, 205451), (2091, 95209), (2337, 85187), (5011, 39729), (13243, 15033)]