214883977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{769}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 283852800

約数和(自身を除く): 68968823

約数列:

[1, 7, 11, 19, 77, 133, 191, 209, 769, 1337, 1463, 2101, 3629, 5383, 8459, 14611, 14707, 25403, 39919, 59213, 102277, 146879, 160721, 279433, 1028153, 1125047, 1615669, 2790701, 11309683, 19534907, 30697711, 214883977]

約数ペア:

[(1, 214883977), (7, 30697711), (11, 19534907), (19, 11309683), (77, 2790701), (133, 1615669), (191, 1125047), (209, 1028153), (769, 279433), (1337, 160721), (1463, 146879), (2101, 102277), (3629, 59213), (5383, 39919), (8459, 25403), (14611, 14707)]