201277807

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 225991296

約数和(自身を除く): 24713489

約数列:

[1, 17, 23, 107, 283, 289, 391, 1819, 2461, 4811, 6509, 6647, 30281, 30923, 41837, 81787, 110653, 514777, 696463, 711229, 1881101, 8751209, 11839871, 201277807]

約数ペア:

[(1, 201277807), (17, 11839871), (23, 8751209), (107, 1881101), (283, 711229), (289, 696463), (391, 514777), (1819, 110653), (2461, 81787), (4811, 41837), (6509, 30923), (6647, 30281)]