201266937

素因数分解:

$3^5\times {\mathrm{557}}^1\times {\mathrm{1487}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 302230656

約数和(自身を除く): 100963719

約数列:

[1, 3, 9, 27, 81, 243, 557, 1487, 1671, 4461, 5013, 13383, 15039, 40149, 45117, 120447, 135351, 361341, 828259, 2484777, 7454331, 22362993, 67088979, 201266937]

約数ペア:

[(1, 201266937), (3, 67088979), (9, 22362993), (27, 7454331), (81, 2484777), (243, 828259), (557, 361341), (1487, 135351), (1671, 120447), (4461, 45117), (5013, 40149), (13383, 15039)]