201118470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7541}}^1$

素因数の和:7685

約数の個数: 64

約数和(自身を含む): 556056576

約数和(自身を除く): 354938106

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 5334, 7541, 8890, 13335, 15082, 22623, 26670, 37705, 45246, 52787, 75410, 105574, 113115, 158361, 226230, 263935, 316722, 527870, 791805, 957707, 1583610, 1915414, 2873121, 4788535, 5746242, 6703949, 9577070, 13407898, 14365605, 20111847, 28731210, 33519745, 40223694, 67039490, 100559235, 201118470]

約数ペア:

[(1, 201118470), (2, 100559235), (3, 67039490), (5, 40223694), (6, 33519745), (7, 28731210), (10, 20111847), (14, 14365605), (15, 13407898), (21, 9577070), (30, 6703949), (35, 5746242), (42, 4788535), (70, 2873121), (105, 1915414), (127, 1583610), (210, 957707), (254, 791805), (381, 527870), (635, 316722), (762, 263935), (889, 226230), (1270, 158361), (1778, 113115), (1905, 105574), (2667, 75410), (3810, 52787), (4445, 45246), (5334, 37705), (7541, 26670), (8890, 22623), (13335, 15082)]