225977704

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{222419}}^1$

素因数の和:222552

約数の個数: 16

約数和(自身を含む): 427046400

約数和(自身を除く): 201068696

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 222419, 444838, 889676, 1779352, 28247213, 56494426, 112988852, 225977704]

約数ペア:

[(1, 225977704), (2, 112988852), (4, 56494426), (8, 28247213), (127, 1779352), (254, 889676), (508, 444838), (1016, 222419)]