200726470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{7487}}^1$

素因数の和:7884

約数の個数: 32

約数和(自身を含む): 414056448

約数和(自身を除く): 213329978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2681, 3830, 5362, 7487, 13405, 14974, 26810, 37435, 52409, 74870, 104818, 262045, 524090, 2867521, 5735042, 14337605, 20072647, 28675210, 40145294, 100363235, 200726470]

約数ペア:

[(1, 200726470), (2, 100363235), (5, 40145294), (7, 28675210), (10, 20072647), (14, 14337605), (35, 5735042), (70, 2867521), (383, 524090), (766, 262045), (1915, 104818), (2681, 74870), (3830, 52409), (5362, 37435), (7487, 26810), (13405, 14974)]