206687448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{260969}}^1$

素因数の和:260992

約数の個数: 48

約数和(自身を含む): 610669800

約数和(自身を除く): 403982352

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, 260969, 521938, 782907, 1043876, 1565814, 2087752, 2348721, 2870659, 3131628, 4697442, 5741318, 6263256, 8611977, 9394884, 11482636, 17223954, 18789768, 22965272, 25835931, 34447908, 51671862, 68895816, 103343724, 206687448]

約数ペア:

[(1, 206687448), (2, 103343724), (3, 68895816), (4, 51671862), (6, 34447908), (8, 25835931), (9, 22965272), (11, 18789768), (12, 17223954), (18, 11482636), (22, 9394884), (24, 8611977), (33, 6263256), (36, 5741318), (44, 4697442), (66, 3131628), (72, 2870659), (88, 2348721), (99, 2087752), (132, 1565814), (198, 1043876), (264, 782907), (396, 521938), (792, 260969)]