200980188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1$

素因数の和:1891

約数の個数: 72

約数和(自身を含む): 540972432

約数和(自身を除く): 339992244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 197, 204, 306, 394, 591, 612, 788, 1182, 1667, 1773, 2364, 3334, 3349, 3546, 5001, 6668, 6698, 7092, 10002, 10047, 13396, 15003, 20004, 20094, 28339, 30006, 30141, 40188, 56678, 60012, 60282, 85017, 113356, 120564, 170034, 255051, 328399, 340068, 510102, 656798, 985197, 1020204, 1313596, 1970394, 2955591, 3940788, 5582783, 5911182, 11165566, 11822364, 16748349, 22331132, 33496698, 50245047, 66993396, 100490094, 200980188]

約数ペア:

[(1, 200980188), (2, 100490094), (3, 66993396), (4, 50245047), (6, 33496698), (9, 22331132), (12, 16748349), (17, 11822364), (18, 11165566), (34, 5911182), (36, 5582783), (51, 3940788), (68, 2955591), (102, 1970394), (153, 1313596), (197, 1020204), (204, 985197), (306, 656798), (394, 510102), (591, 340068), (612, 328399), (788, 255051), (1182, 170034), (1667, 120564), (1773, 113356), (2364, 85017), (3334, 60282), (3349, 60012), (3546, 56678), (5001, 40188), (6668, 30141), (6698, 30006), (7092, 28339), (10002, 20094), (10047, 20004), (13396, 15003)]