321203156966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{222317}}^1$

素因数の和:222728

約数の個数: 32

約数和(自身を含む): 512380740960

約数和(自身を除く): 191177583994

約数列:

[1, 2, 19, 38, 193, 197, 386, 394, 3667, 3743, 7334, 7486, 38021, 76042, 222317, 444634, 722399, 1444798, 4224023, 8448046, 42907181, 43796449, 85814362, 87592898, 815236439, 832132531, 1630472878, 1664265062, 8452714657, 16905429314, 160601578483, 321203156966]

約数ペア:

[(1, 321203156966), (2, 160601578483), (19, 16905429314), (38, 8452714657), (193, 1664265062), (197, 1630472878), (386, 832132531), (394, 815236439), (3667, 87592898), (3743, 85814362), (7334, 43796449), (7486, 42907181), (38021, 8448046), (76042, 4224023), (222317, 1444798), (444634, 722399)]