201080894

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{12457}}^1$

素因数の和:13619

約数の個数: 16

約数和(自身を含む): 345036768

約数和(自身を除く): 143955874

約数列:

[1, 2, 7, 14, 1153, 2306, 8071, 12457, 16142, 24914, 87199, 174398, 14362921, 28725842, 100540447, 201080894]

約数ペア:

[(1, 201080894), (2, 100540447), (7, 28725842), (14, 14362921), (1153, 174398), (2306, 87199), (8071, 24914), (12457, 16142)]