207930517

素因数分解:

${\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 215611200

約数和(自身を除く): 7680683

約数列:

[1, 61, 137, 139, 179, 8357, 8479, 10919, 19043, 24523, 24881, 1161623, 1495903, 1517741, 3408697, 207930517]

約数ペア:

[(1, 207930517), (61, 3408697), (137, 1517741), (139, 1495903), (179, 1161623), (8357, 24881), (8479, 24523), (10919, 19043)]