201081199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{26003}}^1$

素因数の和:26070

約数の個数: 16

約数和(自身を含む): 237156480

約数和(自身を除く): 36075281

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 26003, 286033, 494057, 962111, 5434627, 10583221, 18280109, 201081199]

約数ペア:

[(1, 201081199), (11, 18280109), (19, 10583221), (37, 5434627), (209, 962111), (407, 494057), (703, 286033), (7733, 26003)]