220250512

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 434543616

約数和(自身を除く): 214293104

約数列:

[1, 2, 4, 8, 16, 107, 127, 214, 254, 428, 508, 856, 1013, 1016, 1712, 2026, 2032, 4052, 8104, 13589, 16208, 27178, 54356, 108391, 108712, 128651, 216782, 217424, 257302, 433564, 514604, 867128, 1029208, 1734256, 2058416, 13765657, 27531314, 55062628, 110125256, 220250512]

約数ペア:

[(1, 220250512), (2, 110125256), (4, 55062628), (8, 27531314), (16, 13765657), (107, 2058416), (127, 1734256), (214, 1029208), (254, 867128), (428, 514604), (508, 433564), (856, 257302), (1013, 217424), (1016, 216782), (1712, 128651), (2026, 108712), (2032, 108391), (4052, 54356), (8104, 27178), (13589, 16208)]