201931444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15349}}^1$

素因数の和:15400

約数の個数: 48

約数和(自身を含む): 433238400

約数和(自身を除く): 231306956

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 15349, 30698, 61396, 168839, 199537, 337678, 353027, 399074, 675356, 706054, 798148, 1412108, 2194907, 3883297, 4389814, 4589351, 7766594, 8779628, 9178702, 15533188, 18357404, 50482861, 100965722, 201931444]

約数ペア:

[(1, 201931444), (2, 100965722), (4, 50482861), (11, 18357404), (13, 15533188), (22, 9178702), (23, 8779628), (26, 7766594), (44, 4589351), (46, 4389814), (52, 3883297), (92, 2194907), (143, 1412108), (253, 798148), (286, 706054), (299, 675356), (506, 399074), (572, 353027), (598, 337678), (1012, 199537), (1196, 168839), (3289, 61396), (6578, 30698), (13156, 15349)]