201225564

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{8693}}^1$

素因数の和:9346

約数の個数: 36

約数和(自身を含む): 509503176

約数和(自身を除く): 308277612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3858, 5787, 7716, 8693, 11574, 17386, 23148, 26079, 34772, 52158, 78237, 104316, 156474, 312948, 5589599, 11179198, 16768797, 22358396, 33537594, 50306391, 67075188, 100612782, 201225564]

約数ペア:

[(1, 201225564), (2, 100612782), (3, 67075188), (4, 50306391), (6, 33537594), (9, 22358396), (12, 16768797), (18, 11179198), (36, 5589599), (643, 312948), (1286, 156474), (1929, 104316), (2572, 78237), (3858, 52158), (5787, 34772), (7716, 26079), (8693, 23148), (11574, 17386)]