200090653

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 250905600

約数和(自身を除く): 50814947

約数列:

[1, 7, 19, 43, 59, 133, 301, 413, 593, 817, 1121, 2537, 4151, 5719, 7847, 11267, 17759, 25499, 34987, 48203, 78869, 178493, 244909, 337421, 484481, 664753, 1504441, 3391367, 4653271, 10531087, 28584379, 200090653]

約数ペア:

[(1, 200090653), (7, 28584379), (19, 10531087), (43, 4653271), (59, 3391367), (133, 1504441), (301, 664753), (413, 484481), (593, 337421), (817, 244909), (1121, 178493), (2537, 78869), (4151, 48203), (5719, 34987), (7847, 25499), (11267, 17759)]