220680468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{360589}}^1$

素因数の和:360616

約数の個数: 36

約数和(自身を含む): 590646420

約数和(自身を除く): 369965952

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 360589, 721178, 1081767, 1442356, 2163534, 3245301, 4327068, 6130013, 6490602, 12260026, 12981204, 18390039, 24520052, 36780078, 55170117, 73560156, 110340234, 220680468]

約数ペア:

[(1, 220680468), (2, 110340234), (3, 73560156), (4, 55170117), (6, 36780078), (9, 24520052), (12, 18390039), (17, 12981204), (18, 12260026), (34, 6490602), (36, 6130013), (51, 4327068), (68, 3245301), (102, 2163534), (153, 1442356), (204, 1081767), (306, 721178), (612, 360589)]