200538716

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{80473}}^1$

素因数の和:80573

約数の個数: 24

約数和(自身を含む): 405588960

約数和(自身を除く): 205050244

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 80473, 160946, 321892, 563311, 1126622, 2253244, 7162097, 14324194, 28648388, 50134679, 100269358, 200538716]

約数ペア:

[(1, 200538716), (2, 100269358), (4, 50134679), (7, 28648388), (14, 14324194), (28, 7162097), (89, 2253244), (178, 1126622), (356, 563311), (623, 321892), (1246, 160946), (2492, 80473)]