205506736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{676009}}^1$

素因数の和:676036

約数の個数: 20

約数和(自身を含む): 419126200

約数和(自身を除く): 213619464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 676009, 1352018, 2704036, 5408072, 10816144, 12844171, 25688342, 51376684, 102753368, 205506736]

約数ペア:

[(1, 205506736), (2, 102753368), (4, 51376684), (8, 25688342), (16, 12844171), (19, 10816144), (38, 5408072), (76, 2704036), (152, 1352018), (304, 676009)]