201236905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{40127}}^1$

素因数の和:40208

約数の個数: 16

約数和(自身を含む): 260029440

約数和(自身を除く): 58792535

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 40127, 200635, 682159, 2367493, 3410795, 11837465, 40247381, 201236905]

約数ペア:

[(1, 201236905), (5, 40247381), (17, 11837465), (59, 3410795), (85, 2367493), (295, 682159), (1003, 200635), (5015, 40127)]