201728012

素因数分解:

$2^2\times {\mathrm{2677}}^1\times {\mathrm{18839}}^1$

素因数の和:21520

約数の個数: 12

約数和(自身を含む): 353174640

約数和(自身を除く): 151446628

約数列:

[1, 2, 4, 2677, 5354, 10708, 18839, 37678, 75356, 50432003, 100864006, 201728012]

約数ペア:

[(1, 201728012), (2, 100864006), (4, 50432003), (2677, 75356), (5354, 37678), (10708, 18839)]