201630176872

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{17099}}^1\times {\mathrm{35951}}^1$

素因数の和:53097

約数の個数: 32

約数和(自身を含む): 387310896000

約数和(自身を除く): 185680719128

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 17099, 34198, 35951, 68396, 71902, 136792, 143804, 287608, 701059, 1402118, 1473991, 2804236, 2947982, 5608472, 5895964, 11791928, 614726149, 1229452298, 2458904596, 4917809192, 25203772109, 50407544218, 100815088436, 201630176872]

約数ペア:

[(1, 201630176872), (2, 100815088436), (4, 50407544218), (8, 25203772109), (41, 4917809192), (82, 2458904596), (164, 1229452298), (328, 614726149), (17099, 11791928), (34198, 5895964), (35951, 5608472), (68396, 2947982), (71902, 2804236), (136792, 1473991), (143804, 1402118), (287608, 701059)]