214615522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{6983}}^1$

素因数の和:7134

約数の個数: 24

約数和(自身を含む): 356686848

約数和(自身を除く): 142071326

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 1397, 2794, 6983, 13966, 15367, 30734, 76813, 153626, 844943, 886841, 1689886, 1773682, 9755251, 19510502, 107307761, 214615522]

約数ペア:

[(1, 214615522), (2, 107307761), (11, 19510502), (22, 9755251), (121, 1773682), (127, 1689886), (242, 886841), (254, 844943), (1397, 153626), (2794, 76813), (6983, 30734), (13966, 15367)]