253110388

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{98717}}^1$

素因数の和:99362

約数の個数: 12

約数和(自身を含む): 443638692

約数和(自身を除く): 190528304

約数列:

[1, 2, 4, 641, 1282, 2564, 98717, 197434, 394868, 63277597, 126555194, 253110388]

約数ペア:

[(1, 253110388), (2, 126555194), (4, 63277597), (641, 394868), (1282, 197434), (2564, 98717)]