210441701

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 231160320

約数和(自身を除く): 20718619

約数列:

[1, 19, 47, 79, 157, 361, 893, 1501, 2983, 3713, 7379, 12403, 16967, 28519, 56677, 70547, 140201, 235657, 582941, 1340393, 2663819, 4477483, 11075879, 210441701]

約数ペア:

[(1, 210441701), (19, 11075879), (47, 4477483), (79, 2663819), (157, 1340393), (361, 582941), (893, 235657), (1501, 140201), (2983, 70547), (3713, 56677), (7379, 28519), (12403, 16967)]