199597216

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68543}}^1$

素因数の和:68573

約数の個数: 48

約数和(自身を含む): 483646464

約数和(自身を除く): 284049248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 68543, 137086, 274172, 479801, 548344, 891059, 959602, 1096688, 1782118, 1919204, 2193376, 3564236, 3838408, 6237413, 7128472, 7676816, 12474826, 14256944, 15353632, 24949652, 28513888, 49899304, 99798608, 199597216]

約数ペア:

[(1, 199597216), (2, 99798608), (4, 49899304), (7, 28513888), (8, 24949652), (13, 15353632), (14, 14256944), (16, 12474826), (26, 7676816), (28, 7128472), (32, 6237413), (52, 3838408), (56, 3564236), (91, 2193376), (104, 1919204), (112, 1782118), (182, 1096688), (208, 959602), (224, 891059), (364, 548344), (416, 479801), (728, 274172), (1456, 137086), (2912, 68543)]