201130460

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{23333}}^1$

素因数の和:23773

約数の個数: 24

約数和(自身を含む): 423372096

約数和(自身を除く): 222241636

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 23333, 46666, 93332, 116665, 233330, 466660, 10056523, 20113046, 40226092, 50282615, 100565230, 201130460]

約数ペア:

[(1, 201130460), (2, 100565230), (4, 50282615), (5, 40226092), (10, 20113046), (20, 10056523), (431, 466660), (862, 233330), (1724, 116665), (2155, 93332), (4310, 46666), (8620, 23333)]