201017995

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{9181}}^1$

素因数の和:9366

約数の個数: 16

約数和(自身を含む): 251219520

約数和(自身を除く): 50201525

約数列:

[1, 5, 29, 145, 151, 755, 4379, 9181, 21895, 45905, 266249, 1331245, 1386331, 6931655, 40203599, 201017995]

約数ペア:

[(1, 201017995), (5, 40203599), (29, 6931655), (145, 1386331), (151, 1331245), (755, 266249), (4379, 45905), (9181, 21895)]