201324208

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{7879}}^1$

素因数の和:9484

約数の個数: 20

約数和(自身を含む): 390359440

約数和(自身を除く): 189035232

約数列:

[1, 2, 4, 8, 16, 1597, 3194, 6388, 7879, 12776, 15758, 25552, 31516, 63032, 126064, 12582763, 25165526, 50331052, 100662104, 201324208]

約数ペア:

[(1, 201324208), (2, 100662104), (4, 50331052), (8, 25165526), (16, 12582763), (1597, 126064), (3194, 63032), (6388, 31516), (7879, 25552), (12776, 15758)]