201017447

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 213477120

約数和(自身を除く): 12459673

約数列:

[1, 23, 89, 283, 347, 2047, 6509, 7981, 25187, 30883, 98201, 579301, 710309, 2258623, 8739889, 201017447]

約数ペア:

[(1, 201017447), (23, 8739889), (89, 2258623), (283, 710309), (347, 579301), (2047, 98201), (6509, 30883), (7981, 25187)]