206875260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1149307}}^1$

素因数の和:1149322

約数の個数: 36

約数和(自身を含む): 627522168

約数和(自身を除く): 420646908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1149307, 2298614, 3447921, 4597228, 5746535, 6895842, 10343763, 11493070, 13791684, 17239605, 20687526, 22986140, 34479210, 41375052, 51718815, 68958420, 103437630, 206875260]

約数ペア:

[(1, 206875260), (2, 103437630), (3, 68958420), (4, 51718815), (5, 41375052), (6, 34479210), (9, 22986140), (10, 20687526), (12, 17239605), (15, 13791684), (18, 11493070), (20, 10343763), (30, 6895842), (36, 5746535), (45, 4597228), (60, 3447921), (90, 2298614), (180, 1149307)]