210864708

素因数分解:

$2^2\times 3^6\times {\mathrm{72313}}^1$

素因数の和:72335

約数の個数: 42

約数和(自身を含む): 553274414

約数和(自身を除く): 342409706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 72313, 144626, 216939, 289252, 433878, 650817, 867756, 1301634, 1952451, 2603268, 3904902, 5857353, 7809804, 11714706, 17572059, 23429412, 35144118, 52716177, 70288236, 105432354, 210864708]

約数ペア:

[(1, 210864708), (2, 105432354), (3, 70288236), (4, 52716177), (6, 35144118), (9, 23429412), (12, 17572059), (18, 11714706), (27, 7809804), (36, 5857353), (54, 3904902), (81, 2603268), (108, 1952451), (162, 1301634), (243, 867756), (324, 650817), (486, 433878), (729, 289252), (972, 216939), (1458, 144626), (2916, 72313)]