207235152

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20857}}^1$

素因数の和:20897

約数の個数: 80

約数和(自身を含む): 620734080

約数和(自身を除く): 413498928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 20857, 41714, 62571, 83428, 125142, 166856, 187713, 250284, 333712, 375426, 479711, 500568, 563139, 750852, 959422, 1001136, 1126278, 1439133, 1501704, 1918844, 2252556, 2878266, 3003408, 3837688, 4317399, 4505112, 5756532, 7675376, 8634798, 9010224, 11513064, 12952197, 17269596, 23026128, 25904394, 34539192, 51808788, 69078384, 103617576, 207235152]

約数ペア:

[(1, 207235152), (2, 103617576), (3, 69078384), (4, 51808788), (6, 34539192), (8, 25904394), (9, 23026128), (12, 17269596), (16, 12952197), (18, 11513064), (23, 9010224), (24, 8634798), (27, 7675376), (36, 5756532), (46, 4505112), (48, 4317399), (54, 3837688), (69, 3003408), (72, 2878266), (92, 2252556), (108, 1918844), (138, 1501704), (144, 1439133), (184, 1126278), (207, 1001136), (216, 959422), (276, 750852), (368, 563139), (414, 500568), (432, 479711), (552, 375426), (621, 333712), (828, 250284), (1104, 187713), (1242, 166856), (1656, 125142), (2484, 83428), (3312, 62571), (4968, 41714), (9936, 20857)]