202030781

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{1669}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 222844800

約数和(自身を除く): 20814019

約数列:

[1, 19, 23, 277, 437, 1669, 5263, 6371, 31711, 38387, 121049, 462313, 729353, 8783947, 10633199, 202030781]

約数ペア:

[(1, 202030781), (19, 10633199), (23, 8783947), (277, 729353), (437, 462313), (1669, 121049), (5263, 38387), (6371, 31711)]