200071894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5569}}^1$

素因数の和:5676

約数の個数: 32

約数和(自身を含む): 346498560

約数和(自身を除く): 146426666

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 3266, 5569, 11138, 17963, 35926, 61259, 122518, 128087, 256174, 395399, 790798, 1408957, 2817914, 4349389, 8698778, 9094177, 18188354, 100035947, 200071894]

約数ペア:

[(1, 200071894), (2, 100035947), (11, 18188354), (22, 9094177), (23, 8698778), (46, 4349389), (71, 2817914), (142, 1408957), (253, 790798), (506, 395399), (781, 256174), (1562, 128087), (1633, 122518), (3266, 61259), (5569, 35926), (11138, 17963)]