201090304

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{25339}}^1$

素因数の和:25386

約数の個数: 36

約数和(自身を含む): 414359680

約数和(自身を除く): 213269376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 25339, 50678, 101356, 202712, 405424, 785509, 810848, 1571018, 1621696, 3142036, 3243392, 6284072, 6486784, 12568144, 25136288, 50272576, 100545152, 201090304]

約数ペア:

[(1, 201090304), (2, 100545152), (4, 50272576), (8, 25136288), (16, 12568144), (31, 6486784), (32, 6284072), (62, 3243392), (64, 3142036), (124, 1621696), (128, 1571018), (248, 810848), (256, 785509), (496, 405424), (992, 202712), (1984, 101356), (3968, 50678), (7936, 25339)]