210833709

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 313144320

約数和(自身を除く): 102310611

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 437, 1311, 1387, 1679, 2203, 4161, 5037, 6609, 31901, 41857, 50669, 95703, 125571, 152007, 160819, 482457, 962711, 2888133, 3055561, 3698837, 9166683, 11096511, 70277903, 210833709]

約数ペア:

[(1, 210833709), (3, 70277903), (19, 11096511), (23, 9166683), (57, 3698837), (69, 3055561), (73, 2888133), (219, 962711), (437, 482457), (1311, 160819), (1387, 152007), (1679, 125571), (2203, 95703), (4161, 50669), (5037, 41857), (6609, 31901)]