205387035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 384943104

約数和(自身を除く): 179556069

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 107, 181, 303, 321, 505, 535, 543, 707, 749, 905, 1267, 1515, 1605, 2121, 2247, 2715, 3535, 3745, 3801, 6335, 10605, 10807, 11235, 18281, 19005, 19367, 32421, 54035, 54843, 58101, 75649, 91405, 96835, 127967, 135569, 162105, 226947, 274215, 290505, 378245, 383901, 406707, 639835, 677845, 1134735, 1919505, 1956067, 2033535, 5868201, 9780335, 13692469, 29341005, 41077407, 68462345, 205387035]

約数ペア:

[(1, 205387035), (3, 68462345), (5, 41077407), (7, 29341005), (15, 13692469), (21, 9780335), (35, 5868201), (101, 2033535), (105, 1956067), (107, 1919505), (181, 1134735), (303, 677845), (321, 639835), (505, 406707), (535, 383901), (543, 378245), (707, 290505), (749, 274215), (905, 226947), (1267, 162105), (1515, 135569), (1605, 127967), (2121, 96835), (2247, 91405), (2715, 75649), (3535, 58101), (3745, 54843), (3801, 54035), (6335, 32421), (10605, 19367), (10807, 19005), (11235, 18281)]