201491226

素因数分解:

$2^1\times 3^6\times {\mathrm{138197}}^1$

素因数の和:138217

約数の個数: 28

約数和(自身を含む): 453151242

約数和(自身を除く): 251660016

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 138197, 276394, 414591, 829182, 1243773, 2487546, 3731319, 7462638, 11193957, 22387914, 33581871, 67163742, 100745613, 201491226]

約数ペア:

[(1, 201491226), (2, 100745613), (3, 67163742), (6, 33581871), (9, 22387914), (18, 11193957), (27, 7462638), (54, 3731319), (81, 2487546), (162, 1243773), (243, 829182), (486, 414591), (729, 276394), (1458, 138197)]