202156655

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{2039}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 246758400

約数和(自身を除く): 44601745

約数列:

[1, 5, 79, 251, 395, 1255, 2039, 10195, 19829, 99145, 161081, 511789, 805405, 2558945, 40431331, 202156655]

約数ペア:

[(1, 202156655), (5, 40431331), (79, 2558945), (251, 805405), (395, 511789), (1255, 161081), (2039, 99145), (10195, 19829)]