201639732950

素因数分解:

$2^1\times 5^2\times {\mathrm{4032794659}}^1$

素因数の和:4032794671

約数の個数: 12

約数和(自身を含む): 375049903380

約数和(自身を除く): 173410170430

約数列:

[1, 2, 5, 10, 25, 50, 4032794659, 8065589318, 20163973295, 40327946590, 100819866475, 201639732950]

約数ペア:

[(1, 201639732950), (2, 100819866475), (5, 40327946590), (10, 20163973295), (25, 8065589318), (50, 4032794659)]