214650111

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 322548480

約数和(自身を除く): 107898369

約数列:

[1, 3, 13, 39, 67, 71, 89, 169, 201, 213, 267, 507, 871, 923, 1157, 2613, 2769, 3471, 4757, 5963, 6319, 11323, 11999, 14271, 15041, 17889, 18957, 33969, 35997, 45123, 61841, 77519, 82147, 185523, 232557, 246441, 423373, 803933, 1007747, 1067911, 1270119, 2411799, 3023241, 3203733, 5503849, 16511547, 71550037, 214650111]

約数ペア:

[(1, 214650111), (3, 71550037), (13, 16511547), (39, 5503849), (67, 3203733), (71, 3023241), (89, 2411799), (169, 1270119), (201, 1067911), (213, 1007747), (267, 803933), (507, 423373), (871, 246441), (923, 232557), (1157, 185523), (2613, 82147), (2769, 77519), (3471, 61841), (4757, 45123), (5963, 35997), (6319, 33969), (11323, 18957), (11999, 17889), (14271, 15041)]