205989634552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{5171461}}^1$

素因数の和:5171863

約数の個数: 32

約数和(自身を含む): 417026695680

約数和(自身を除く): 211037061128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 766, 1532, 3064, 4979, 9958, 19916, 39832, 5171461, 10342922, 20685844, 41371688, 67228993, 134457986, 268915972, 537831944, 1980669563, 3961339126, 7922678252, 15845356504, 25748704319, 51497408638, 102994817276, 205989634552]

約数ペア:

[(1, 205989634552), (2, 102994817276), (4, 51497408638), (8, 25748704319), (13, 15845356504), (26, 7922678252), (52, 3961339126), (104, 1980669563), (383, 537831944), (766, 268915972), (1532, 134457986), (3064, 67228993), (4979, 41371688), (9958, 20685844), (19916, 10342922), (39832, 5171461)]