209201422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{267521}}^1$

素因数の和:267563

約数の個数: 16

約数和(自身を含む): 346708512

約数和(自身を除く): 137507090

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 267521, 535042, 4547857, 6152983, 9095714, 12305966, 104600711, 209201422]

約数ペア:

[(1, 209201422), (2, 104600711), (17, 12305966), (23, 9095714), (34, 6152983), (46, 4547857), (391, 535042), (782, 267521)]