197622252

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{77317}}^1$

素因数の和:77398

約数の個数: 36

約数和(自身を含む): 506587536

約数和(自身を除く): 308965284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 77317, 154634, 231951, 309268, 463902, 695853, 927804, 1391706, 2783412, 5489507, 10979014, 16468521, 21958028, 32937042, 49405563, 65874084, 98811126, 197622252]

約数ペア:

[(1, 197622252), (2, 98811126), (3, 65874084), (4, 49405563), (6, 32937042), (9, 21958028), (12, 16468521), (18, 10979014), (36, 5489507), (71, 2783412), (142, 1391706), (213, 927804), (284, 695853), (426, 463902), (639, 309268), (852, 231951), (1278, 154634), (2556, 77317)]