201955336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{3637}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 413858880

約数和(自身を除く): 211903544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 631, 1262, 2524, 3637, 5048, 6941, 7274, 13882, 14548, 27764, 29096, 40007, 55528, 80014, 160028, 320056, 2294947, 4589894, 9179788, 18359576, 25244417, 50488834, 100977668, 201955336]

約数ペア:

[(1, 201955336), (2, 100977668), (4, 50488834), (8, 25244417), (11, 18359576), (22, 9179788), (44, 4589894), (88, 2294947), (631, 320056), (1262, 160028), (2524, 80014), (3637, 55528), (5048, 40007), (6941, 29096), (7274, 27764), (13882, 14548)]