201993537028

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{359}}^1\times {\mathrm{458189}}^1$

素因数の和:458859

約数の個数: 24

約数和(自身を含む): 355628750400

約数和(自身を除く): 153635213372

約数列:

[1, 2, 4, 307, 359, 614, 718, 1228, 1436, 110213, 220426, 440852, 458189, 916378, 1832756, 140664023, 164489851, 281328046, 328979702, 562656092, 657959404, 50498384257, 100996768514, 201993537028]

約数ペア:

[(1, 201993537028), (2, 100996768514), (4, 50498384257), (307, 657959404), (359, 562656092), (614, 328979702), (718, 281328046), (1228, 164489851), (1436, 140664023), (110213, 1832756), (220426, 916378), (440852, 458189)]