229303914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{20759}}^1$

素因数の和:21034

約数の個数: 32

約数和(自身を含む): 526141440

約数和(自身を除く): 296837526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 11046, 20759, 41518, 62277, 124554, 145313, 290626, 435939, 871878, 5459617, 10919234, 16378851, 32757702, 38217319, 76434638, 114651957, 229303914]

約数ペア:

[(1, 229303914), (2, 114651957), (3, 76434638), (6, 38217319), (7, 32757702), (14, 16378851), (21, 10919234), (42, 5459617), (263, 871878), (526, 435939), (789, 290626), (1578, 145313), (1841, 124554), (3682, 62277), (5523, 41518), (11046, 20759)]