217107156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{3361}}^1$

素因数の和:4144

約数の個数: 48

約数和(自身を含む): 579877760

約数和(自身を除く): 362770604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 769, 1538, 2307, 3076, 3361, 4614, 5383, 6722, 9228, 10083, 10766, 13444, 16149, 20166, 21532, 23527, 32298, 40332, 47054, 64596, 70581, 94108, 141162, 282324, 2584609, 5169218, 7753827, 10338436, 15507654, 18092263, 31015308, 36184526, 54276789, 72369052, 108553578, 217107156]

約数ペア:

[(1, 217107156), (2, 108553578), (3, 72369052), (4, 54276789), (6, 36184526), (7, 31015308), (12, 18092263), (14, 15507654), (21, 10338436), (28, 7753827), (42, 5169218), (84, 2584609), (769, 282324), (1538, 141162), (2307, 94108), (3076, 70581), (3361, 64596), (4614, 47054), (5383, 40332), (6722, 32298), (9228, 23527), (10083, 21532), (10766, 20166), (13444, 16149)]