220783668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{2011}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 589499904

約数和(自身を除く): 368716236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1307, 2011, 2614, 3921, 4022, 5228, 6033, 7842, 8044, 9149, 12066, 14077, 15684, 18298, 24132, 27447, 28154, 36596, 42231, 54894, 56308, 84462, 109788, 168924, 2628377, 5256754, 7885131, 10513508, 15770262, 18398639, 31540524, 36797278, 55195917, 73594556, 110391834, 220783668]

約数ペア:

[(1, 220783668), (2, 110391834), (3, 73594556), (4, 55195917), (6, 36797278), (7, 31540524), (12, 18398639), (14, 15770262), (21, 10513508), (28, 7885131), (42, 5256754), (84, 2628377), (1307, 168924), (2011, 109788), (2614, 84462), (3921, 56308), (4022, 54894), (5228, 42231), (6033, 36596), (7842, 28154), (8044, 27447), (9149, 24132), (12066, 18298), (14077, 15684)]