201307120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{359477}}^1$

素因数の和:359497

約数の個数: 40

約数和(自身を含む): 534903264

約数和(自身を除く): 333596144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 359477, 718954, 1437908, 1797385, 2516339, 2875816, 3594770, 5032678, 5751632, 7189540, 10065356, 12581695, 14379080, 20130712, 25163390, 28758160, 40261424, 50326780, 100653560, 201307120]

約数ペア:

[(1, 201307120), (2, 100653560), (4, 50326780), (5, 40261424), (7, 28758160), (8, 25163390), (10, 20130712), (14, 14379080), (16, 12581695), (20, 10065356), (28, 7189540), (35, 5751632), (40, 5032678), (56, 3594770), (70, 2875816), (80, 2516339), (112, 1797385), (140, 1437908), (280, 718954), (560, 359477)]