200183991

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{161569}}^1$

素因数の和:161638

約数の個数: 16

約数和(自身を含む): 310214400

約数和(自身を除く): 110030409

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 161569, 484707, 1130983, 3392949, 9532571, 28597713, 66727997, 200183991]

約数ペア:

[(1, 200183991), (3, 66727997), (7, 28597713), (21, 9532571), (59, 3392949), (177, 1130983), (413, 484707), (1239, 161569)]