201738563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 221111520

約数和(自身を除く): 19372957

約数列:

[1, 13, 97, 157, 1019, 1261, 2041, 13247, 15229, 98843, 159983, 197977, 1284959, 2079779, 15518351, 201738563]

約数ペア:

[(1, 201738563), (13, 15518351), (97, 2079779), (157, 1284959), (1019, 197977), (1261, 159983), (2041, 98843), (13247, 15229)]