211313432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 437383800

約数和(自身を除く): 226070368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 419, 484, 521, 838, 968, 1042, 1676, 2084, 3352, 4168, 4609, 5731, 9218, 11462, 18436, 22924, 36872, 45848, 50699, 63041, 101398, 126082, 202796, 218299, 252164, 405592, 436598, 504328, 873196, 1746392, 2401289, 4802578, 9605156, 19210312, 26414179, 52828358, 105656716, 211313432]

約数ペア:

[(1, 211313432), (2, 105656716), (4, 52828358), (8, 26414179), (11, 19210312), (22, 9605156), (44, 4802578), (88, 2401289), (121, 1746392), (242, 873196), (419, 504328), (484, 436598), (521, 405592), (838, 252164), (968, 218299), (1042, 202796), (1676, 126082), (2084, 101398), (3352, 63041), (4168, 50699), (4609, 45848), (5731, 36872), (9218, 22924), (11462, 18436)]