204092

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 421344

約数和(自身を除く): 217252

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 197, 259, 394, 518, 788, 1036, 1379, 2758, 5516, 7289, 14578, 29156, 51023, 102046, 204092]

約数ペア:

[(1, 204092), (2, 102046), (4, 51023), (7, 29156), (14, 14578), (28, 7289), (37, 5516), (74, 2758), (148, 1379), (197, 1036), (259, 788), (394, 518)]