205112916

素因数分解:

$2^2\times 3^2\times {\mathrm{5697581}}^1$

素因数の和:5697591

約数の個数: 18

約数和(自身を含む): 518479962

約数和(自身を除く): 313367046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5697581, 11395162, 17092743, 22790324, 34185486, 51278229, 68370972, 102556458, 205112916]

約数ペア:

[(1, 205112916), (2, 102556458), (3, 68370972), (4, 51278229), (6, 34185486), (9, 22790324), (12, 17092743), (18, 11395162), (36, 5697581)]