202103804

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{91367}}^1$

素因数の和:91457

約数の個数: 24

約数和(自身を含む): 409328640

約数和(自身を除く): 207224836

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 91367, 182734, 365468, 639569, 1279138, 2558276, 7217993, 14435986, 28871972, 50525951, 101051902, 202103804]

約数ペア:

[(1, 202103804), (2, 101051902), (4, 50525951), (7, 28871972), (14, 14435986), (28, 7217993), (79, 2558276), (158, 1279138), (316, 639569), (553, 365468), (1106, 182734), (2212, 91367)]