201309085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{2389}}^1$

素因数の和:3300

約数の個数: 16

約数和(自身を含む): 254678400

約数和(自身を除く): 53369315

約数列:

[1, 5, 19, 95, 887, 2389, 4435, 11945, 16853, 45391, 84265, 226955, 2119043, 10595215, 40261817, 201309085]

約数ペア:

[(1, 201309085), (5, 40261817), (19, 10595215), (95, 2119043), (887, 226955), (2389, 84265), (4435, 45391), (11945, 16853)]