202479388

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 357664608

約数和(自身を除く): 155185220

約数列:

[1, 2, 4, 193, 353, 386, 706, 743, 772, 1412, 1486, 2972, 68129, 136258, 143399, 262279, 272516, 286798, 524558, 573596, 1049116, 50619847, 101239694, 202479388]

約数ペア:

[(1, 202479388), (2, 101239694), (4, 50619847), (193, 1049116), (353, 573596), (386, 524558), (706, 286798), (743, 272516), (772, 262279), (1412, 143399), (1486, 136258), (2972, 68129)]