200940972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{728047}}^1$

素因数の和:728077

約数の個数: 24

約数和(自身を含む): 489248256

約数和(自身を除く): 288307284

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 728047, 1456094, 2184141, 2912188, 4368282, 8736564, 16745081, 33490162, 50235243, 66980324, 100470486, 200940972]

約数ペア:

[(1, 200940972), (2, 100470486), (3, 66980324), (4, 50235243), (6, 33490162), (12, 16745081), (23, 8736564), (46, 4368282), (69, 2912188), (92, 2184141), (138, 1456094), (276, 728047)]