201330331028

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{1259}}^1\times {\mathrm{1877}}^1$

素因数の和:3237

約数の個数: 72

約数和(自身を含む): 378652125600

約数和(自身を除く): 177321794572

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 361, 722, 1121, 1259, 1444, 1877, 2242, 2518, 3754, 4484, 5036, 7508, 21299, 23921, 35663, 42598, 47842, 71326, 74281, 85196, 95684, 110743, 142652, 148562, 221486, 297124, 442972, 454499, 677597, 908998, 1355194, 1411339, 1817996, 2104117, 2363143, 2710388, 2822678, 4208234, 4726286, 5645356, 8416468, 9452572, 26815441, 39978223, 44899717, 53630882, 79956446, 89799434, 107261764, 139425437, 159912892, 179598868, 278850874, 557701748, 853094623, 1706189246, 2649083303, 3412378492, 5298166606, 10596333212, 50332582757, 100665165514, 201330331028]

約数ペア:

[(1, 201330331028), (2, 100665165514), (4, 50332582757), (19, 10596333212), (38, 5298166606), (59, 3412378492), (76, 2649083303), (118, 1706189246), (236, 853094623), (361, 557701748), (722, 278850874), (1121, 179598868), (1259, 159912892), (1444, 139425437), (1877, 107261764), (2242, 89799434), (2518, 79956446), (3754, 53630882), (4484, 44899717), (5036, 39978223), (7508, 26815441), (21299, 9452572), (23921, 8416468), (35663, 5645356), (42598, 4726286), (47842, 4208234), (71326, 2822678), (74281, 2710388), (85196, 2363143), (95684, 2104117), (110743, 1817996), (142652, 1411339), (148562, 1355194), (221486, 908998), (297124, 677597), (442972, 454499)]