205330888

素因数分解:

$2^3\times 7^1\times {\mathrm{487}}^1\times {\mathrm{7529}}^1$

素因数の和:8029

約数の個数: 32

約数和(自身を含む): 440956800

約数和(自身を除く): 235625912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 487, 974, 1948, 3409, 3896, 6818, 7529, 13636, 15058, 27272, 30116, 52703, 60232, 105406, 210812, 421624, 3666623, 7333246, 14666492, 25666361, 29332984, 51332722, 102665444, 205330888]

約数ペア:

[(1, 205330888), (2, 102665444), (4, 51332722), (7, 29332984), (8, 25666361), (14, 14666492), (28, 7333246), (56, 3666623), (487, 421624), (974, 210812), (1948, 105406), (3409, 60232), (3896, 52703), (6818, 30116), (7529, 27272), (13636, 15058)]