214875661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 291610368

約数和(自身を除く): 76734707

約数列:

[1, 7, 11, 13, 77, 91, 97, 143, 679, 1001, 1067, 1261, 2213, 7469, 8827, 13871, 15491, 24343, 28769, 97097, 170401, 201383, 214661, 316459, 1502627, 2215213, 2361271, 2790593, 16528897, 19534151, 30696523, 214875661]

約数ペア:

[(1, 214875661), (7, 30696523), (11, 19534151), (13, 16528897), (77, 2790593), (91, 2361271), (97, 2215213), (143, 1502627), (679, 316459), (1001, 214661), (1067, 201383), (1261, 170401), (2213, 97097), (7469, 28769), (8827, 24343), (13871, 15491)]