205552304

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{755707}}^1$

素因数の和:755732

約数の個数: 20

約数和(自身を含む): 421685064

約数和(自身を除く): 216132760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 755707, 1511414, 3022828, 6045656, 12091312, 12847019, 25694038, 51388076, 102776152, 205552304]

約数ペア:

[(1, 205552304), (2, 102776152), (4, 51388076), (8, 25694038), (16, 12847019), (17, 12091312), (34, 6045656), (68, 3022828), (136, 1511414), (272, 755707)]