203412287

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{25609}}^1$

素因数の和:25682

約数の個数: 12

約数和(自身を含む): 224958240

約数和(自身を除く): 21545953

約数列:

[1, 13, 47, 169, 611, 7943, 25609, 332917, 1203623, 4327921, 15647099, 203412287]

約数ペア:

[(1, 203412287), (13, 15647099), (47, 4327921), (169, 1203623), (611, 332917), (7943, 25609)]