201475841

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1\times {\mathrm{887}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 237017856

約数和(自身を除く): 35542015

約数列:

[1, 7, 37, 259, 877, 887, 6139, 6209, 32449, 32819, 227143, 229733, 777899, 5445293, 28782263, 201475841]

約数ペア:

[(1, 201475841), (7, 28782263), (37, 5445293), (259, 777899), (877, 229733), (887, 227143), (6139, 32819), (6209, 32449)]