200768960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1978

約数の個数: 112

約数和(自身を含む): 558296064

約数和(自身を除く): 357527104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 1907, 2240, 2632, 3008, 3290, 3760, 3814, 5264, 6580, 7520, 7628, 9535, 10528, 13160, 13349, 15040, 15256, 19070, 21056, 26320, 26698, 30512, 38140, 52640, 53396, 61024, 66745, 76280, 89629, 105280, 106792, 122048, 133490, 152560, 179258, 213584, 266980, 305120, 358516, 427168, 448145, 533960, 610240, 627403, 717032, 854336, 896290, 1067920, 1254806, 1434064, 1792580, 2135840, 2509612, 2868128, 3137015, 3585160, 4271680, 5019224, 5736256, 6274030, 7170320, 10038448, 12548060, 14340640, 20076896, 25096120, 28681280, 40153792, 50192240, 100384480, 200768960]

約数ペア:

[(1, 200768960), (2, 100384480), (4, 50192240), (5, 40153792), (7, 28681280), (8, 25096120), (10, 20076896), (14, 14340640), (16, 12548060), (20, 10038448), (28, 7170320), (32, 6274030), (35, 5736256), (40, 5019224), (47, 4271680), (56, 3585160), (64, 3137015), (70, 2868128), (80, 2509612), (94, 2135840), (112, 1792580), (140, 1434064), (160, 1254806), (188, 1067920), (224, 896290), (235, 854336), (280, 717032), (320, 627403), (329, 610240), (376, 533960), (448, 448145), (470, 427168), (560, 358516), (658, 305120), (752, 266980), (940, 213584), (1120, 179258), (1316, 152560), (1504, 133490), (1645, 122048), (1880, 106792), (1907, 105280), (2240, 89629), (2632, 76280), (3008, 66745), (3290, 61024), (3760, 53396), (3814, 52640), (5264, 38140), (6580, 30512), (7520, 26698), (7628, 26320), (9535, 21056), (10528, 19070), (13160, 15256), (13349, 15040)]