187803217

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{2441}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 222710400

約数和(自身を除く): 34907183

約数列:

[1, 7, 29, 203, 379, 2441, 2653, 10991, 17087, 70789, 76937, 495523, 925139, 6475973, 26829031, 187803217]

約数ペア:

[(1, 187803217), (7, 26829031), (29, 6475973), (203, 925139), (379, 495523), (2441, 76937), (2653, 70789), (10991, 17087)]