200745585

素因数分解:

$3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{8009}}^1$

素因数の和:8577

約数の個数: 24

約数和(自身を含む): 348627240

約数和(自身を除く): 147881655

約数列:

[1, 3, 5, 9, 15, 45, 557, 1671, 2785, 5013, 8009, 8355, 24027, 25065, 40045, 72081, 120135, 360405, 4461013, 13383039, 22305065, 40149117, 66915195, 200745585]

約数ペア:

[(1, 200745585), (3, 66915195), (5, 40149117), (9, 22305065), (15, 13383039), (45, 4461013), (557, 360405), (1671, 120135), (2785, 72081), (5013, 40045), (8009, 25065), (8355, 24027)]