201662725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1123}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 273455712

約数和(自身を除く): 71792987

約数列:

[1, 5, 11, 25, 55, 275, 653, 1123, 3265, 5615, 7183, 12353, 16325, 28075, 35915, 61765, 179575, 308825, 733319, 3666595, 8066509, 18332975, 40332545, 201662725]

約数ペア:

[(1, 201662725), (5, 40332545), (11, 18332975), (25, 8066509), (55, 3666595), (275, 733319), (653, 308825), (1123, 179575), (3265, 61765), (5615, 35915), (7183, 28075), (12353, 16325)]