201922456

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{376721}}^1$

素因数の和:376794

約数の個数: 16

約数和(自身を含む): 384256440

約数和(自身を除く): 182333984

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 376721, 753442, 1506884, 3013768, 25240307, 50480614, 100961228, 201922456]

約数ペア:

[(1, 201922456), (2, 100961228), (4, 50480614), (8, 25240307), (67, 3013768), (134, 1506884), (268, 753442), (536, 376721)]