207839670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2237}}^1$

素因数の和:2429

約数の個数: 64

約数和(自身を含む): 528526080

約数和(自身を除く): 320686410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 163, 190, 285, 326, 489, 570, 815, 978, 1630, 2237, 2445, 3097, 4474, 4890, 6194, 6711, 9291, 11185, 13422, 15485, 18582, 22370, 30970, 33555, 42503, 46455, 67110, 85006, 92910, 127509, 212515, 255018, 364631, 425030, 637545, 729262, 1093893, 1275090, 1823155, 2187786, 3646310, 5469465, 6927989, 10938930, 13855978, 20783967, 34639945, 41567934, 69279890, 103919835, 207839670]

約数ペア:

[(1, 207839670), (2, 103919835), (3, 69279890), (5, 41567934), (6, 34639945), (10, 20783967), (15, 13855978), (19, 10938930), (30, 6927989), (38, 5469465), (57, 3646310), (95, 2187786), (114, 1823155), (163, 1275090), (190, 1093893), (285, 729262), (326, 637545), (489, 425030), (570, 364631), (815, 255018), (978, 212515), (1630, 127509), (2237, 92910), (2445, 85006), (3097, 67110), (4474, 46455), (4890, 42503), (6194, 33555), (6711, 30970), (9291, 22370), (11185, 18582), (13422, 15485)]