204491344

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{555683}}^1$

素因数の和:555714

約数の個数: 20

約数和(自身を含む): 413428896

約数和(自身を除く): 208937552

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 555683, 1111366, 2222732, 4445464, 8890928, 12780709, 25561418, 51122836, 102245672, 204491344]

約数ペア:

[(1, 204491344), (2, 102245672), (4, 51122836), (8, 25561418), (16, 12780709), (23, 8890928), (46, 4445464), (92, 2222732), (184, 1111366), (368, 555683)]