199917722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{143413}}^1$

素因数の和:143473

約数の個数: 16

約数和(自身を含む): 325262952

約数和(自身を除く): 125345230

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 143413, 286826, 2438021, 4876042, 5879933, 11759866, 99958861, 199917722]

約数ペア:

[(1, 199917722), (2, 99958861), (17, 11759866), (34, 5879933), (41, 4876042), (82, 2438021), (697, 286826), (1394, 143413)]