204159088

素因数分解:

$2^4\times 7^3\times {\mathrm{37201}}^1$

素因数の和:37230

約数の個数: 40

約数和(自身を含む): 461304800

約数和(自身を除く): 257145712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 37201, 74402, 148804, 260407, 297608, 520814, 595216, 1041628, 1822849, 2083256, 3645698, 4166512, 7291396, 12759943, 14582792, 25519886, 29165584, 51039772, 102079544, 204159088]

約数ペア:

[(1, 204159088), (2, 102079544), (4, 51039772), (7, 29165584), (8, 25519886), (14, 14582792), (16, 12759943), (28, 7291396), (49, 4166512), (56, 3645698), (98, 2083256), (112, 1822849), (196, 1041628), (343, 595216), (392, 520814), (686, 297608), (784, 260407), (1372, 148804), (2744, 74402), (5488, 37201)]