207049712

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{9901}}^1$

素因数の和:11216

約数の個数: 20

約数和(自身を含む): 401506296

約数和(自身を除く): 194456584

約数列:

[1, 2, 4, 8, 16, 1307, 2614, 5228, 9901, 10456, 19802, 20912, 39604, 79208, 158416, 12940607, 25881214, 51762428, 103524856, 207049712]

約数ペア:

[(1, 207049712), (2, 103524856), (4, 51762428), (8, 25881214), (16, 12940607), (1307, 158416), (2614, 79208), (5228, 39604), (9901, 20912), (10456, 19802)]