200754616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1277}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 386313840

約数和(自身を除く): 185559224

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 457, 914, 1277, 1828, 2554, 3656, 5108, 10216, 19651, 39302, 54911, 78604, 109822, 157208, 219644, 439288, 583589, 1167178, 2334356, 4668712, 25094327, 50188654, 100377308, 200754616]

約数ペア:

[(1, 200754616), (2, 100377308), (4, 50188654), (8, 25094327), (43, 4668712), (86, 2334356), (172, 1167178), (344, 583589), (457, 439288), (914, 219644), (1277, 157208), (1828, 109822), (2554, 78604), (3656, 54911), (5108, 39302), (10216, 19651)]