200865440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54583}}^1$

素因数の和:54621

約数の個数: 48

約数和(自身を含む): 495186048

約数和(自身を除く): 294320608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 54583, 109166, 218332, 272915, 436664, 545830, 873328, 1091660, 1255409, 1746656, 2183320, 2510818, 4366640, 5021636, 6277045, 8733280, 10043272, 12554090, 20086544, 25108180, 40173088, 50216360, 100432720, 200865440]

約数ペア:

[(1, 200865440), (2, 100432720), (4, 50216360), (5, 40173088), (8, 25108180), (10, 20086544), (16, 12554090), (20, 10043272), (23, 8733280), (32, 6277045), (40, 5021636), (46, 4366640), (80, 2510818), (92, 2183320), (115, 1746656), (160, 1255409), (184, 1091660), (230, 873328), (368, 545830), (460, 436664), (736, 272915), (920, 218332), (1840, 109166), (3680, 54583)]