201535772

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{9721}}^1$

素因数の和:9869

約数の個数: 24

約数和(自身を含む): 362591712

約数和(自身を除く): 161055940

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 9721, 10366, 19442, 20732, 38884, 690191, 709633, 1380382, 1419266, 2760764, 2838532, 50383943, 100767886, 201535772]

約数ペア:

[(1, 201535772), (2, 100767886), (4, 50383943), (71, 2838532), (73, 2760764), (142, 1419266), (146, 1380382), (284, 709633), (292, 690191), (5183, 38884), (9721, 20732), (10366, 19442)]