194710025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{189961}}^1$

素因数の和:190012

約数の個数: 12

約数和(自身を含む): 247330524

約数和(自身を除く): 52620499

約数列:

[1, 5, 25, 41, 205, 1025, 189961, 949805, 4749025, 7788401, 38942005, 194710025]

約数ペア:

[(1, 194710025), (5, 38942005), (25, 7788401), (41, 4749025), (205, 949805), (1025, 189961)]