202010438905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{5180419}}^1$

素因数の和:5181144

約数の個数: 16

約数和(自身を含む): 264823070400

約数和(自身を除く): 62812631495

約数列:

[1, 5, 11, 55, 709, 3545, 7799, 38995, 5180419, 25902095, 56984609, 284923045, 3672917071, 18364585355, 40402087781, 202010438905]

約数ペア:

[(1, 202010438905), (5, 40402087781), (11, 18364585355), (55, 3672917071), (709, 284923045), (3545, 56984609), (7799, 25902095), (38995, 5180419)]