201642028

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{25447}}^1$

素因数の和:25741

約数の個数: 24

約数和(自身を含む): 404724992

約数和(自身を除く): 203082964

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 25447, 50894, 101788, 178129, 356258, 712516, 7201501, 14403002, 28806004, 50410507, 100821014, 201642028]

約数ペア:

[(1, 201642028), (2, 100821014), (4, 50410507), (7, 28806004), (14, 14403002), (28, 7201501), (283, 712516), (566, 356258), (1132, 178129), (1981, 101788), (3962, 50894), (7924, 25447)]