210009533542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{12149}}^1\times {\mathrm{278809}}^1$

素因数の和:290991

約数の個数: 16

約数和(自身を含む): 325203984000

約数和(自身を除く): 115194450458

約数列:

[1, 2, 31, 62, 12149, 24298, 278809, 376619, 557618, 753238, 8643079, 17286158, 3387250541, 6774501082, 105004766771, 210009533542]

約数ペア:

[(1, 210009533542), (2, 105004766771), (31, 6774501082), (62, 3387250541), (12149, 17286158), (24298, 8643079), (278809, 753238), (376619, 557618)]