200971395

素因数分解:

$3^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2477}}^1$

素因数の和:3092

約数の個数: 32

約数和(自身を含む): 358021440

約数和(自身を除く): 157050045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 601, 1803, 2477, 3005, 5409, 7431, 9015, 12385, 16227, 22293, 27045, 37155, 66879, 81135, 111465, 334395, 1488677, 4466031, 7443385, 13398093, 22330155, 40194279, 66990465, 200971395]

約数ペア:

[(1, 200971395), (3, 66990465), (5, 40194279), (9, 22330155), (15, 13398093), (27, 7443385), (45, 4466031), (135, 1488677), (601, 334395), (1803, 111465), (2477, 81135), (3005, 66879), (5409, 37155), (7431, 27045), (9015, 22293), (12385, 16227)]