205909330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1019}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 410235840

約数和(自身を除く): 204326510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 167, 242, 334, 605, 835, 1019, 1210, 1670, 1837, 2038, 3674, 5095, 9185, 10190, 11209, 18370, 20207, 22418, 40414, 56045, 101035, 112090, 123299, 170173, 202070, 246598, 340346, 616495, 850865, 1232990, 1701730, 1871903, 3743806, 9359515, 18719030, 20590933, 41181866, 102954665, 205909330]

約数ペア:

[(1, 205909330), (2, 102954665), (5, 41181866), (10, 20590933), (11, 18719030), (22, 9359515), (55, 3743806), (110, 1871903), (121, 1701730), (167, 1232990), (242, 850865), (334, 616495), (605, 340346), (835, 246598), (1019, 202070), (1210, 170173), (1670, 123299), (1837, 112090), (2038, 101035), (3674, 56045), (5095, 40414), (9185, 22418), (10190, 20207), (11209, 18370)]