210975107

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12109}}^1$

素因数の和:12266

約数の個数: 16

約数和(自身を含む): 255763200

約数和(自身を除く): 44788093

約数列:

[1, 7, 19, 131, 133, 917, 2489, 12109, 17423, 84763, 230071, 1586279, 1610497, 11103953, 30139301, 210975107]

約数ペア:

[(1, 210975107), (7, 30139301), (19, 11103953), (131, 1610497), (133, 1586279), (917, 230071), (2489, 84763), (12109, 17423)]