201128970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{8951}}^1$

素因数の和:9075

約数の個数: 64

約数和(自身を含む): 556886016

約数和(自身を除く): 355757046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4494, 7490, 8951, 11235, 17902, 22470, 26853, 44755, 53706, 62657, 89510, 125314, 134265, 187971, 268530, 313285, 375942, 626570, 939855, 957757, 1879710, 1915514, 2873271, 4788785, 5746542, 6704299, 9577570, 13408598, 14366355, 20112897, 28732710, 33521495, 40225794, 67042990, 100564485, 201128970]

約数ペア:

[(1, 201128970), (2, 100564485), (3, 67042990), (5, 40225794), (6, 33521495), (7, 28732710), (10, 20112897), (14, 14366355), (15, 13408598), (21, 9577570), (30, 6704299), (35, 5746542), (42, 4788785), (70, 2873271), (105, 1915514), (107, 1879710), (210, 957757), (214, 939855), (321, 626570), (535, 375942), (642, 313285), (749, 268530), (1070, 187971), (1498, 134265), (1605, 125314), (2247, 89510), (3210, 62657), (3745, 53706), (4494, 44755), (7490, 26853), (8951, 22470), (11235, 17902)]