201639841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{983}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 224824320

約数和(自身を除く): 23184479

約数列:

[1, 13, 31, 403, 509, 983, 6617, 12779, 15779, 30473, 205127, 396149, 500347, 6504511, 15510757, 201639841]

約数ペア:

[(1, 201639841), (13, 15510757), (31, 6504511), (403, 500347), (509, 396149), (983, 205127), (6617, 30473), (12779, 15779)]