211677004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29881}}^1$

素因数の和:29926

約数の個数: 48

約数和(自身を含む): 481936896

約数和(自身を除く): 270259892

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 29881, 59762, 119524, 209167, 328691, 418334, 657382, 687263, 836668, 1314764, 1374526, 2300837, 2749052, 4601674, 4810841, 7559893, 9203348, 9621682, 15119786, 19243364, 30239572, 52919251, 105838502, 211677004]

約数ペア:

[(1, 211677004), (2, 105838502), (4, 52919251), (7, 30239572), (11, 19243364), (14, 15119786), (22, 9621682), (23, 9203348), (28, 7559893), (44, 4810841), (46, 4601674), (77, 2749052), (92, 2300837), (154, 1374526), (161, 1314764), (253, 836668), (308, 687263), (322, 657382), (506, 418334), (644, 328691), (1012, 209167), (1771, 119524), (3542, 59762), (7084, 29881)]