200099997

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{49739}}^1$

素因数の和:49897

約数の個数: 16

約数和(自身を含む): 298440000

約数和(自身を除く): 98340003

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 49739, 149217, 447651, 1342953, 7411111, 22233333, 66699999, 200099997]

約数ペア:

[(1, 200099997), (3, 66699999), (9, 22233333), (27, 7411111), (149, 1342953), (447, 447651), (1341, 149217), (4023, 49739)]