199047816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251323}}^1$

素因数の和:251346

約数の個数: 48

約数和(自身を含む): 588098160

約数和(自身を除く): 389050344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 251323, 502646, 753969, 1005292, 1507938, 2010584, 2261907, 2764553, 3015876, 4523814, 5529106, 6031752, 8293659, 9047628, 11058212, 16587318, 18095256, 22116424, 24880977, 33174636, 49761954, 66349272, 99523908, 199047816]

約数ペア:

[(1, 199047816), (2, 99523908), (3, 66349272), (4, 49761954), (6, 33174636), (8, 24880977), (9, 22116424), (11, 18095256), (12, 16587318), (18, 11058212), (22, 9047628), (24, 8293659), (33, 6031752), (36, 5529106), (44, 4523814), (66, 3015876), (72, 2764553), (88, 2261907), (99, 2010584), (132, 1507938), (198, 1005292), (264, 753969), (396, 502646), (792, 251323)]