214951.0000000

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 10725120

約数和(自身を除く): 2031883

約数列:

[1, 7, 31, 49, 59, 97, 217, 413, 679, 1519, 1829, 2891, 3007, 4753, 5723, 12803, 21049, 40061, 89621, 147343, 177413, 280427, 1241891, 8693237]

約数ペア:

[(1, 8693237), (7, 1241891), (31, 280427), (49, 177413), (59, 147343), (97, 89621), (217, 40061), (413, 21049), (679, 12803), (1519, 5723), (1829, 4753), (2891, 3007)]