215814524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{32719}}^1$

素因数の和:32837

約数の個数: 24

約数和(自身を含む): 404026560

約数和(自身を除く): 188212036

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 32719, 65438, 130876, 556223, 1112446, 2224892, 3173743, 6347486, 12694972, 53953631, 107907262, 215814524]

約数ペア:

[(1, 215814524), (2, 107907262), (4, 53953631), (17, 12694972), (34, 6347486), (68, 3173743), (97, 2224892), (194, 1112446), (388, 556223), (1649, 130876), (3298, 65438), (6596, 32719)]