205867312

素因数分解:

$2^4\times 7^1\times {\mathrm{1838101}}^1$

素因数の和:1838116

約数の個数: 20

約数和(自身を含む): 455849296

約数和(自身を除く): 249981984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1838101, 3676202, 7352404, 12866707, 14704808, 25733414, 29409616, 51466828, 102933656, 205867312]

約数ペア:

[(1, 205867312), (2, 102933656), (4, 51466828), (7, 29409616), (8, 25733414), (14, 14704808), (16, 12866707), (28, 7352404), (56, 3676202), (112, 1838101)]