201952840

素因数分解:

$2^3\times 5^1\times {\mathrm{5048821}}^1$

素因数の和:5048832

約数の個数: 16

約数和(自身を含む): 454393980

約数和(自身を除く): 252441140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5048821, 10097642, 20195284, 25244105, 40390568, 50488210, 100976420, 201952840]

約数ペア:

[(1, 201952840), (2, 100976420), (4, 50488210), (5, 40390568), (8, 25244105), (10, 20195284), (20, 10097642), (40, 5048821)]