203479873

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9907}}^1$

素因数の和:9996

約数の個数: 16

約数和(自身を含む): 228280320

約数和(自身を除く): 24800447

約数列:

[1, 19, 23, 47, 437, 893, 1081, 9907, 20539, 188233, 227861, 465629, 4329359, 8846951, 10709467, 203479873]

約数ペア:

[(1, 203479873), (19, 10709467), (23, 8846951), (47, 4329359), (437, 465629), (893, 227861), (1081, 188233), (9907, 20539)]