214611848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{6143}}^1$

素因数の和:6557

約数の個数: 32

約数和(自身を含む): 440156160

約数和(自身を除く): 225544312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 397, 794, 1588, 3176, 4367, 6143, 8734, 12286, 17468, 24572, 34936, 49144, 67573, 135146, 270292, 540584, 2438771, 4877542, 9755084, 19510168, 26826481, 53652962, 107305924, 214611848]

約数ペア:

[(1, 214611848), (2, 107305924), (4, 53652962), (8, 26826481), (11, 19510168), (22, 9755084), (44, 4877542), (88, 2438771), (397, 540584), (794, 270292), (1588, 135146), (3176, 67573), (4367, 49144), (6143, 34936), (8734, 24572), (12286, 17468)]