201404123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{719}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 221875200

約数和(自身を除く): 20471077

約数列:

[1, 19, 23, 437, 641, 719, 12179, 13661, 14743, 16537, 280117, 314203, 460879, 8756701, 10600217, 201404123]

約数ペア:

[(1, 201404123), (19, 10600217), (23, 8756701), (437, 460879), (641, 314203), (719, 280117), (12179, 16537), (13661, 14743)]