200207988

素因数分解:

$2^2\times 3^2\times {\mathrm{5561333}}^1$

素因数の和:5561343

約数の個数: 18

約数和(自身を含む): 506081394

約数和(自身を除く): 305873406

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5561333, 11122666, 16683999, 22245332, 33367998, 50051997, 66735996, 100103994, 200207988]

約数ペア:

[(1, 200207988), (2, 100103994), (3, 66735996), (4, 50051997), (6, 33367998), (9, 22245332), (12, 16683999), (18, 11122666), (36, 5561333)]