202140321

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{1621}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 272340288

約数和(自身を除く): 70199967

約数列:

[1, 3, 197, 211, 591, 633, 1621, 4863, 41567, 124701, 319337, 342031, 958011, 1026093, 67380107, 202140321]

約数ペア:

[(1, 202140321), (3, 67380107), (197, 1026093), (211, 958011), (591, 342031), (633, 319337), (1621, 124701), (4863, 41567)]