267585236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{20389}}^1$

素因数の和:20603

約数の個数: 24

約数和(自身を含む): 498413160

約数和(自身を除く): 230827924

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3281, 6562, 13124, 20389, 40778, 81556, 346613, 693226, 1386452, 3935077, 7870154, 15740308, 66896309, 133792618, 267585236]

約数ペア:

[(1, 267585236), (2, 133792618), (4, 66896309), (17, 15740308), (34, 7870154), (68, 3935077), (193, 1386452), (386, 693226), (772, 346613), (3281, 81556), (6562, 40778), (13124, 20389)]