200820152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1930963}}^1$

素因数の和:1930982

約数の個数: 16

約数和(自身を含む): 405502440

約数和(自身を除く): 204682288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1930963, 3861926, 7723852, 15447704, 25102519, 50205038, 100410076, 200820152]

約数ペア:

[(1, 200820152), (2, 100410076), (4, 50205038), (8, 25102519), (13, 15447704), (26, 7723852), (52, 3861926), (104, 1930963)]