201597998

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{10091}}^1$

素因数の和:11527

約数の個数: 16

約数和(自身を含む): 345873024

約数和(自身を除く): 144275026

約数列:

[1, 2, 7, 14, 1427, 2854, 9989, 10091, 19978, 20182, 70637, 141274, 14399857, 28799714, 100798999, 201597998]

約数ペア:

[(1, 201597998), (2, 100798999), (7, 28799714), (14, 14399857), (1427, 141274), (2854, 70637), (9989, 20182), (10091, 19978)]