202109447

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{571}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 219428352

約数和(自身を除く): 17318905

約数列:

[1, 17, 47, 443, 571, 799, 7531, 9707, 20821, 26837, 252953, 353957, 456229, 4300201, 11888791, 202109447]

約数ペア:

[(1, 202109447), (17, 11888791), (47, 4300201), (443, 456229), (571, 353957), (799, 252953), (7531, 26837), (9707, 20821)]