208368028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{48821}}^1$

素因数の和:48933

約数の個数: 24

約数和(自身を含む): 401902704

約数和(自身を除く): 193534676

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 48821, 97642, 195284, 537031, 1074062, 2148124, 4735637, 9471274, 18942548, 52092007, 104184014, 208368028]

約数ペア:

[(1, 208368028), (2, 104184014), (4, 52092007), (11, 18942548), (22, 9471274), (44, 4735637), (97, 2148124), (194, 1074062), (388, 537031), (1067, 195284), (2134, 97642), (4268, 48821)]