200779848

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{2797}}^1$

素因数の和:3806

約数の個数: 48

約数和(自身を含む): 544518780

約数和(自身を除く): 343738932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2797, 2991, 3988, 5594, 5982, 7976, 8391, 8973, 11188, 11964, 16782, 17946, 22376, 23928, 25173, 33564, 35892, 50346, 67128, 71784, 100692, 201384, 2788609, 5577218, 8365827, 11154436, 16731654, 22308872, 25097481, 33463308, 50194962, 66926616, 100389924, 200779848]

約数ペア:

[(1, 200779848), (2, 100389924), (3, 66926616), (4, 50194962), (6, 33463308), (8, 25097481), (9, 22308872), (12, 16731654), (18, 11154436), (24, 8365827), (36, 5577218), (72, 2788609), (997, 201384), (1994, 100692), (2797, 71784), (2991, 67128), (3988, 50346), (5594, 35892), (5982, 33564), (7976, 25173), (8391, 23928), (8973, 22376), (11188, 17946), (11964, 16782)]