203460964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{427439}}^1$

素因数の和:427467

約数の個数: 24

約数和(自身を含む): 430859520

約数和(自身を除く): 227398556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 427439, 854878, 1709756, 2992073, 5984146, 7266463, 11968292, 14532926, 29065852, 50865241, 101730482, 203460964]

約数ペア:

[(1, 203460964), (2, 101730482), (4, 50865241), (7, 29065852), (14, 14532926), (17, 11968292), (28, 7266463), (34, 5984146), (68, 2992073), (119, 1709756), (238, 854878), (476, 427439)]