201816688004

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{13826849}}^1$

素因数の和:13826983

約数の個数: 24

約数和(自身を含む): 365858451000

約数和(自身を除く): 164041762996

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 3649, 7298, 14596, 13826849, 27653698, 55307396, 566900809, 1133801618, 1230589561, 2267603236, 2461179122, 4922358244, 50454172001, 100908344002, 201816688004]

約数ペア:

[(1, 201816688004), (2, 100908344002), (4, 50454172001), (41, 4922358244), (82, 2461179122), (89, 2267603236), (164, 1230589561), (178, 1133801618), (356, 566900809), (3649, 55307396), (7298, 27653698), (14596, 13826849)]