208529904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{394943}}^1$

素因数の和:394965

約数の個数: 40

約数和(自身を含む): 587676672

約数和(自身を除く): 379146768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 394943, 789886, 1184829, 1579772, 2369658, 3159544, 4344373, 4739316, 6319088, 8688746, 9478632, 13033119, 17377492, 18957264, 26066238, 34754984, 52132476, 69509968, 104264952, 208529904]

約数ペア:

[(1, 208529904), (2, 104264952), (3, 69509968), (4, 52132476), (6, 34754984), (8, 26066238), (11, 18957264), (12, 17377492), (16, 13033119), (22, 9478632), (24, 8688746), (33, 6319088), (44, 4739316), (48, 4344373), (66, 3159544), (88, 2369658), (132, 1579772), (176, 1184829), (264, 789886), (528, 394943)]