201840709

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{7507}}^1$

素因数の和:7704

約数の個数: 16

約数和(自身を含む): 242178048

約数和(自身を除く): 40337339

約数列:

[1, 7, 23, 161, 167, 1169, 3841, 7507, 26887, 52549, 172661, 1208627, 1253669, 8775683, 28834387, 201840709]

約数ペア:

[(1, 201840709), (7, 28834387), (23, 8775683), (161, 1253669), (167, 1208627), (1169, 172661), (3841, 52549), (7507, 26887)]