201577852

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{20747}}^1$

素因数の和:21105

約数の個数: 24

約数和(自身を含む): 404337024

約数和(自身を除く): 202759172

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 2429, 4858, 9716, 20747, 41494, 82988, 145229, 290458, 580916, 7199209, 14398418, 28796836, 50394463, 100788926, 201577852]

約数ペア:

[(1, 201577852), (2, 100788926), (4, 50394463), (7, 28796836), (14, 14398418), (28, 7199209), (347, 580916), (694, 290458), (1388, 145229), (2429, 82988), (4858, 41494), (9716, 20747)]