200373561

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{49807}}^1$

素因数の和:49965

約数の個数: 16

約数和(自身を含む): 298848000

約数和(自身を除く): 98474439

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 49807, 149421, 448263, 1344789, 7421243, 22263729, 66791187, 200373561]

約数ペア:

[(1, 200373561), (3, 66791187), (9, 22263729), (27, 7421243), (149, 1344789), (447, 448263), (1341, 149421), (4023, 49807)]