204418438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6763}}^1$

素因数の和:6916

約数の個数: 32

約数和(自身を含む): 374022144

約数和(自身を除く): 169603706

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 238, 254, 889, 1778, 2159, 4318, 6763, 13526, 15113, 30226, 47341, 94682, 114971, 229942, 804797, 858901, 1609594, 1717802, 6012307, 12024614, 14601317, 29202634, 102209219, 204418438]

約数ペア:

[(1, 204418438), (2, 102209219), (7, 29202634), (14, 14601317), (17, 12024614), (34, 6012307), (119, 1717802), (127, 1609594), (238, 858901), (254, 804797), (889, 229942), (1778, 114971), (2159, 94682), (4318, 47341), (6763, 30226), (13526, 15113)]