201547247605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{20245831}}^1$

素因数の和:20246028

約数の個数: 16

約数和(自身を含む): 265301382528

約数和(自身を除く): 63754134923

約数列:

[1, 5, 11, 55, 181, 905, 1991, 9955, 20245831, 101229155, 222704141, 1113520705, 3664495411, 18322477055, 40309449521, 201547247605]

約数ペア:

[(1, 201547247605), (5, 40309449521), (11, 18322477055), (55, 3664495411), (181, 1113520705), (905, 222704141), (1991, 101229155), (9955, 20245831)]