202340752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{549839}}^1$

素因数の和:549870

約数の個数: 20

約数和(自身を含む): 409080960

約数和(自身を除く): 206740208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 549839, 1099678, 2199356, 4398712, 8797424, 12646297, 25292594, 50585188, 101170376, 202340752]

約数ペア:

[(1, 202340752), (2, 101170376), (4, 50585188), (8, 25292594), (16, 12646297), (23, 8797424), (46, 4398712), (92, 2199356), (184, 1099678), (368, 549839)]