201623793

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{45503}}^1$

素因数の和:45724

約数の個数: 16

約数和(自身を含む): 308699136

約数和(自身を除く): 107075343

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 45503, 136509, 318521, 955563, 9601133, 28803399, 67207931, 201623793]

約数ペア:

[(1, 201623793), (3, 67207931), (7, 28803399), (21, 9601133), (211, 955563), (633, 318521), (1477, 136509), (4431, 45503)]