213040303

素因数分解:

$7^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 245882880

約数和(自身を除く): 32842577

約数列:

[1, 7, 229, 347, 383, 1603, 2429, 2681, 79463, 87707, 132901, 556241, 613949, 930307, 30434329, 213040303]

約数ペア:

[(1, 213040303), (7, 30434329), (229, 930307), (347, 613949), (383, 556241), (1603, 132901), (2429, 87707), (2681, 79463)]