221911848

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{58153}}^1$

素因数の和:58218

約数の個数: 48

約数和(自身を含む): 612361620

約数和(自身を除く): 390449772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 58153, 116306, 174459, 232612, 348918, 465224, 523377, 697836, 1046754, 1395672, 2093508, 3082109, 4187016, 6164218, 9246327, 12328436, 18492654, 24656872, 27738981, 36985308, 55477962, 73970616, 110955924, 221911848]

約数ペア:

[(1, 221911848), (2, 110955924), (3, 73970616), (4, 55477962), (6, 36985308), (8, 27738981), (9, 24656872), (12, 18492654), (18, 12328436), (24, 9246327), (36, 6164218), (53, 4187016), (72, 3082109), (106, 2093508), (159, 1395672), (212, 1046754), (318, 697836), (424, 523377), (477, 465224), (636, 348918), (954, 232612), (1272, 174459), (1908, 116306), (3816, 58153)]