220194138249

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{104089}}^1$

素因数の和:104342

約数の個数: 48

約数和(自身を含む): 340998840000

約数和(自身を除く): 120804701751

約数列:

[1, 3, 9, 19, 57, 89, 139, 171, 267, 417, 801, 1251, 1691, 2641, 5073, 7923, 12371, 15219, 23769, 37113, 104089, 111339, 235049, 312267, 705147, 936801, 1977691, 2115441, 5933073, 9263921, 14468371, 17799219, 27791763, 43405113, 83375289, 130215339, 176014499, 274899049, 528043497, 824697147, 1287685019, 1584130491, 2474091441, 3863055057, 11589165171, 24466015361, 73398046083, 220194138249]

約数ペア:

[(1, 220194138249), (3, 73398046083), (9, 24466015361), (19, 11589165171), (57, 3863055057), (89, 2474091441), (139, 1584130491), (171, 1287685019), (267, 824697147), (417, 528043497), (801, 274899049), (1251, 176014499), (1691, 130215339), (2641, 83375289), (5073, 43405113), (7923, 27791763), (12371, 17799219), (15219, 14468371), (23769, 9263921), (37113, 5933073), (104089, 2115441), (111339, 1977691), (235049, 936801), (312267, 705147)]