217040642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25373}}^1$

素因数の和:25442

約数の個数: 32

約数和(自身を含む): 409231872

約数和(自身を除く): 192191230

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 25373, 50746, 177611, 329849, 355222, 659698, 1192531, 2308943, 2385062, 4617886, 8347717, 15502903, 16695434, 31005806, 108520321, 217040642]

約数ペア:

[(1, 217040642), (2, 108520321), (7, 31005806), (13, 16695434), (14, 15502903), (26, 8347717), (47, 4617886), (91, 2385062), (94, 2308943), (182, 1192531), (329, 659698), (611, 355222), (658, 329849), (1222, 177611), (4277, 50746), (8554, 25373)]