200026528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25307}}^1$

素因数の和:25349

約数の個数: 48

約数和(自身を含む): 446433120

約数和(自身を除く): 246406592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 25307, 50614, 101228, 202456, 328991, 404912, 480833, 657982, 809824, 961666, 1315964, 1923332, 2631928, 3846664, 5263856, 6250829, 7693328, 10527712, 12501658, 15386656, 25003316, 50006632, 100013264, 200026528]

約数ペア:

[(1, 200026528), (2, 100013264), (4, 50006632), (8, 25003316), (13, 15386656), (16, 12501658), (19, 10527712), (26, 7693328), (32, 6250829), (38, 5263856), (52, 3846664), (76, 2631928), (104, 1923332), (152, 1315964), (208, 961666), (247, 809824), (304, 657982), (416, 480833), (494, 404912), (608, 328991), (988, 202456), (1976, 101228), (3952, 50614), (7904, 25307)]