202138950079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1\times {\mathrm{248701}}^1$

素因数の和:250746

約数の個数: 16

約数和(自身を含む): 226589407776

約数和(自身を除く): 24450457697

約数列:

[1, 11, 37, 407, 1997, 21967, 73889, 248701, 812779, 2735711, 9201937, 101221307, 496655897, 5463214867, 18376268189, 202138950079]

約数ペア:

[(1, 202138950079), (11, 18376268189), (37, 5463214867), (407, 496655897), (1997, 101221307), (21967, 9201937), (73889, 2735711), (248701, 812779)]