205220448

素因数分解:

$2^5\times 3^2\times {\mathrm{712571}}^1$

素因数の和:712587

約数の個数: 36

約数和(自身を含む): 583596468

約数和(自身を除く): 378376020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 712571, 1425142, 2137713, 2850284, 4275426, 5700568, 6413139, 8550852, 11401136, 12826278, 17101704, 22802272, 25652556, 34203408, 51305112, 68406816, 102610224, 205220448]

約数ペア:

[(1, 205220448), (2, 102610224), (3, 68406816), (4, 51305112), (6, 34203408), (8, 25652556), (9, 22802272), (12, 17101704), (16, 12826278), (18, 11401136), (24, 8550852), (32, 6413139), (36, 5700568), (48, 4275426), (72, 2850284), (96, 2137713), (144, 1425142), (288, 712571)]