204528472

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3163

約数の個数: 32

約数和(自身を含む): 392040000

約数和(自身を除く): 187511528

約数列:

[1, 2, 4, 8, 79, 109, 158, 218, 316, 436, 632, 872, 2969, 5938, 8611, 11876, 17222, 23752, 34444, 68888, 234551, 323621, 469102, 647242, 938204, 1294484, 1876408, 2588968, 25566059, 51132118, 102264236, 204528472]

約数ペア:

[(1, 204528472), (2, 102264236), (4, 51132118), (8, 25566059), (79, 2588968), (109, 1876408), (158, 1294484), (218, 938204), (316, 647242), (436, 469102), (632, 323621), (872, 234551), (2969, 68888), (5938, 34444), (8611, 23752), (11876, 17222)]