209718984

素因数分解:

$2^3\times 3^1\times {\mathrm{1117}}^1\times {\mathrm{7823}}^1$

素因数の和:8949

約数の個数: 32

約数和(自身を含む): 524833920

約数和(自身を除く): 315114936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1117, 2234, 3351, 4468, 6702, 7823, 8936, 13404, 15646, 23469, 26808, 31292, 46938, 62584, 93876, 187752, 8738291, 17476582, 26214873, 34953164, 52429746, 69906328, 104859492, 209718984]

約数ペア:

[(1, 209718984), (2, 104859492), (3, 69906328), (4, 52429746), (6, 34953164), (8, 26214873), (12, 17476582), (24, 8738291), (1117, 187752), (2234, 93876), (3351, 62584), (4468, 46938), (6702, 31292), (7823, 26808), (8936, 23469), (13404, 15646)]