210968723

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{1297}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 254200320

約数和(自身を除く): 43231597

約数列:

[1, 7, 19, 133, 1223, 1297, 8561, 9079, 23237, 24643, 162659, 172501, 1586231, 11103617, 30138389, 210968723]

約数ペア:

[(1, 210968723), (7, 30138389), (19, 11103617), (133, 1586231), (1223, 172501), (1297, 162659), (8561, 24643), (9079, 23237)]