201059816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1478381}}^1$

素因数の和:1478404

約数の個数: 16

約数和(自身を含む): 399163140

約数和(自身を除く): 198103324

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1478381, 2956762, 5913524, 11827048, 25132477, 50264954, 100529908, 201059816]

約数ペア:

[(1, 201059816), (2, 100529908), (4, 50264954), (8, 25132477), (17, 11827048), (34, 5913524), (68, 2956762), (136, 1478381)]