2135200081

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 2561391360

約数和(自身を除く): 426191279

約数列:

[1, 7, 29, 163, 173, 203, 373, 1141, 1211, 2611, 4727, 5017, 10817, 28199, 33089, 35119, 60799, 64529, 75719, 197393, 425593, 451703, 817771, 1763171, 1871341, 5724397, 10518227, 12342197, 13099387, 73627589, 305028583, 2135200081]

約数ペア:

[(1, 2135200081), (7, 305028583), (29, 73627589), (163, 13099387), (173, 12342197), (203, 10518227), (373, 5724397), (1141, 1871341), (1211, 1763171), (2611, 817771), (4727, 451703), (5017, 425593), (10817, 197393), (28199, 75719), (33089, 64529), (35119, 60799)]