209482404205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{172717}}^1$

素因数の和:173509

約数の個数: 32

約数和(自身を含む): 280549301760

約数和(自身を除く): 71066897555

約数列:

[1, 5, 17, 19, 85, 95, 323, 751, 1615, 3755, 12767, 14269, 63835, 71345, 172717, 242573, 863585, 1212865, 2936189, 3281623, 14680945, 16408115, 55787591, 129710467, 278937955, 648552335, 2205077939, 2464498873, 11025389695, 12322494365, 41896480841, 209482404205]

約数ペア:

[(1, 209482404205), (5, 41896480841), (17, 12322494365), (19, 11025389695), (85, 2464498873), (95, 2205077939), (323, 648552335), (751, 278937955), (1615, 129710467), (3755, 55787591), (12767, 16408115), (14269, 14680945), (63835, 3281623), (71345, 2936189), (172717, 1212865), (242573, 863585)]