197917568056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31197599}}^1$

素因数の和:31197679

約数の個数: 32

約数和(自身を含む): 406192752000

約数和(自身を除く): 208275183944

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 31197599, 62395198, 124790396, 249580792, 405568787, 811137574, 1622275148, 1903053539, 3244550296, 3806107078, 7612214156, 15224428312, 24739696007, 49479392014, 98958784028, 197917568056]

約数ペア:

[(1, 197917568056), (2, 98958784028), (4, 49479392014), (8, 24739696007), (13, 15224428312), (26, 7612214156), (52, 3806107078), (61, 3244550296), (104, 1903053539), (122, 1622275148), (244, 811137574), (488, 405568787), (793, 249580792), (1586, 124790396), (3172, 62395198), (6344, 31197599)]