204968984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{80317}}^1$

素因数の和:80363

約数の個数: 32

約数和(自身を含む): 433717200

約数和(自身を除く): 228748216

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 80317, 160634, 321268, 642536, 883487, 1766974, 2329193, 3533948, 4658386, 7067896, 9316772, 18633544, 25621123, 51242246, 102484492, 204968984]

約数ペア:

[(1, 204968984), (2, 102484492), (4, 51242246), (8, 25621123), (11, 18633544), (22, 9316772), (29, 7067896), (44, 4658386), (58, 3533948), (88, 2329193), (116, 1766974), (232, 883487), (319, 642536), (638, 321268), (1276, 160634), (2552, 80317)]