200247939

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 296339472

約数和(自身を除く): 96091533

約数列:

[1, 3, 9, 53, 159, 197, 477, 591, 1773, 2131, 6393, 10441, 19179, 31323, 93969, 112943, 338829, 419807, 1016487, 1259421, 3778263, 22249771, 66749313, 200247939]

約数ペア:

[(1, 200247939), (3, 66749313), (9, 22249771), (53, 3778263), (159, 1259421), (197, 1016487), (477, 419807), (591, 338829), (1773, 112943), (2131, 93969), (6393, 31323), (10441, 19179)]