223399088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3637}}^1$

素因数の和:4005

約数の個数: 40

約数和(自身を含む): 473667600

約数和(自身を除く): 250268512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 349, 698, 1396, 2792, 3637, 3839, 5584, 7274, 7678, 14548, 15356, 29096, 30712, 40007, 58192, 61424, 80014, 160028, 320056, 640112, 1269313, 2538626, 5077252, 10154504, 13962443, 20309008, 27924886, 55849772, 111699544, 223399088]

約数ペア:

[(1, 223399088), (2, 111699544), (4, 55849772), (8, 27924886), (11, 20309008), (16, 13962443), (22, 10154504), (44, 5077252), (88, 2538626), (176, 1269313), (349, 640112), (698, 320056), (1396, 160028), (2792, 80014), (3637, 61424), (3839, 58192), (5584, 40007), (7274, 30712), (7678, 29096), (14548, 15356)]