202168984

素因数分解:

$2^3\times {\mathrm{373}}^1\times {\mathrm{67751}}^1$

素因数の和:68130

約数の個数: 16

約数和(自身を含む): 380088720

約数和(自身を除く): 177919736

約数列:

[1, 2, 4, 8, 373, 746, 1492, 2984, 67751, 135502, 271004, 542008, 25271123, 50542246, 101084492, 202168984]

約数ペア:

[(1, 202168984), (2, 101084492), (4, 50542246), (8, 25271123), (373, 542008), (746, 271004), (1492, 135502), (2984, 67751)]