202157345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{3203}}^1$

素因数の和:4192

約数の個数: 16

約数和(自身を含む): 261600192

約数和(自身を除く): 59442847

約数列:

[1, 5, 13, 65, 971, 3203, 4855, 12623, 16015, 41639, 63115, 208195, 3110113, 15550565, 40431469, 202157345]

約数ペア:

[(1, 202157345), (5, 40431469), (13, 15550565), (65, 3110113), (971, 208195), (3203, 63115), (4855, 41639), (12623, 16015)]