205715164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{2963}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 381680208

約数和(自身を除く): 175965044

約数列:

[1, 2, 4, 17, 34, 68, 1021, 2042, 2963, 4084, 5926, 11852, 17357, 34714, 50371, 69428, 100742, 201484, 3025223, 6050446, 12100892, 51428791, 102857582, 205715164]

約数ペア:

[(1, 205715164), (2, 102857582), (4, 51428791), (17, 12100892), (34, 6050446), (68, 3025223), (1021, 201484), (2042, 100742), (2963, 69428), (4084, 50371), (5926, 34714), (11852, 17357)]