208524304

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{352237}}^1$

素因数の和:352282

約数の個数: 20

約数和(自身を含む): 414936364

約数和(自身を除く): 206412060

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 352237, 704474, 1408948, 2817896, 5635792, 13032769, 26065538, 52131076, 104262152, 208524304]

約数ペア:

[(1, 208524304), (2, 104262152), (4, 52131076), (8, 26065538), (16, 13032769), (37, 5635792), (74, 2817896), (148, 1408948), (296, 704474), (592, 352237)]