206562200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 527310000

約数和(自身を除く): 320747800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 53, 65, 100, 104, 106, 130, 200, 212, 260, 265, 325, 424, 520, 530, 650, 689, 1060, 1300, 1325, 1378, 1499, 2120, 2600, 2650, 2756, 2998, 3445, 5300, 5512, 5996, 6890, 7495, 10600, 11992, 13780, 14990, 17225, 19487, 27560, 29980, 34450, 37475, 38974, 59960, 68900, 74950, 77948, 79447, 97435, 137800, 149900, 155896, 158894, 194870, 299800, 317788, 389740, 397235, 487175, 635576, 779480, 794470, 974350, 1032811, 1588940, 1948700, 1986175, 2065622, 3177880, 3897400, 3972350, 4131244, 5164055, 7944700, 8262488, 10328110, 15889400, 20656220, 25820275, 41312440, 51640550, 103281100, 206562200]

約数ペア:

[(1, 206562200), (2, 103281100), (4, 51640550), (5, 41312440), (8, 25820275), (10, 20656220), (13, 15889400), (20, 10328110), (25, 8262488), (26, 7944700), (40, 5164055), (50, 4131244), (52, 3972350), (53, 3897400), (65, 3177880), (100, 2065622), (104, 1986175), (106, 1948700), (130, 1588940), (200, 1032811), (212, 974350), (260, 794470), (265, 779480), (325, 635576), (424, 487175), (520, 397235), (530, 389740), (650, 317788), (689, 299800), (1060, 194870), (1300, 158894), (1325, 155896), (1378, 149900), (1499, 137800), (2120, 97435), (2600, 79447), (2650, 77948), (2756, 74950), (2998, 68900), (3445, 59960), (5300, 38974), (5512, 37475), (5996, 34450), (6890, 29980), (7495, 27560), (10600, 19487), (11992, 17225), (13780, 14990)]