201513230

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 366911424

約数和(自身を除く): 165398194

約数列:

[1, 2, 5, 10, 193, 263, 386, 397, 526, 794, 965, 1315, 1930, 1985, 2630, 3970, 50759, 76621, 101518, 104411, 153242, 208822, 253795, 383105, 507590, 522055, 766210, 1044110, 20151323, 40302646, 100756615, 201513230]

約数ペア:

[(1, 201513230), (2, 100756615), (5, 40302646), (10, 20151323), (193, 1044110), (263, 766210), (386, 522055), (397, 507590), (526, 383105), (794, 253795), (965, 208822), (1315, 153242), (1930, 104411), (1985, 101518), (2630, 76621), (3970, 50759)]