201218624

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{22619}}^1$

素因数の和:22770

約数の個数: 28

約数和(自身を含む): 402183600

約数和(自身を除く): 200964976

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 22619, 45238, 90476, 180952, 361904, 723808, 1447616, 3144041, 6288082, 12576164, 25152328, 50304656, 100609312, 201218624]

約数ペア:

[(1, 201218624), (2, 100609312), (4, 50304656), (8, 25152328), (16, 12576164), (32, 6288082), (64, 3144041), (139, 1447616), (278, 723808), (556, 361904), (1112, 180952), (2224, 90476), (4448, 45238), (8896, 22619)]