190028419

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{125101}}^1$

素因数の和:125146

約数の個数: 12

約数和(自身を含む): 228186048

約数和(自身を除く): 38157629

約数列:

[1, 7, 31, 49, 217, 1519, 125101, 875707, 3878131, 6129949, 27146917, 190028419]

約数ペア:

[(1, 190028419), (7, 27146917), (31, 6129949), (49, 3878131), (217, 875707), (1519, 125101)]