210010988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{13997}}^1$

素因数の和:14054

約数の個数: 36

約数和(自身を含む): 417028416

約数和(自身を除く): 207017428

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 1364, 3751, 7502, 13997, 15004, 27994, 55988, 153967, 307934, 433907, 615868, 867814, 1693637, 1735628, 3387274, 4772977, 6774548, 9545954, 19091908, 52502747, 105005494, 210010988]

約数ペア:

[(1, 210010988), (2, 105005494), (4, 52502747), (11, 19091908), (22, 9545954), (31, 6774548), (44, 4772977), (62, 3387274), (121, 1735628), (124, 1693637), (242, 867814), (341, 615868), (484, 433907), (682, 307934), (1364, 153967), (3751, 55988), (7502, 27994), (13997, 15004)]