204872056570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{553708261}}^1$

素因数の和:553708305

約数の個数: 16

約数和(自身を含む): 378736451208

約数和(自身を除く): 173864394638

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 553708261, 1107416522, 2768541305, 5537082610, 20487205657, 40974411314, 102436028285, 204872056570]

約数ペア:

[(1, 204872056570), (2, 102436028285), (5, 40974411314), (10, 20487205657), (37, 5537082610), (74, 2768541305), (185, 1107416522), (370, 553708261)]