201091430

素因数分解:

$2^1\times 5^1\times {\mathrm{5011}}^1\times {\mathrm{4013}}^1$

素因数の和:9031

約数の個数: 16

約数和(自身を含む): 362127024

約数和(自身を除く): 161035594

約数列:

[1, 2, 5, 10, 4013, 5011, 8026, 10022, 20065, 25055, 40130, 50110, 20109143, 40218286, 100545715, 201091430]

約数ペア:

[(1, 201091430), (2, 100545715), (5, 40218286), (10, 20109143), (4013, 50110), (5011, 40130), (8026, 25055), (10022, 20065)]