243620156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{48299}}^1$

素因数の和:48413

約数の個数: 24

約数和(自身を含む): 463873200

約数和(自身を除く): 220253044

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 48299, 96598, 193196, 627887, 1255774, 2511548, 4685003, 9370006, 18740012, 60905039, 121810078, 243620156]

約数ペア:

[(1, 243620156), (2, 121810078), (4, 60905039), (13, 18740012), (26, 9370006), (52, 4685003), (97, 2511548), (194, 1255774), (388, 627887), (1261, 193196), (2522, 96598), (5044, 48299)]