213537800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 572344320

約数和(自身を除く): 358806520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 127, 140, 175, 200, 254, 280, 350, 508, 635, 700, 889, 1016, 1201, 1270, 1400, 1778, 2402, 2540, 3175, 3556, 4445, 4804, 5080, 6005, 6350, 7112, 8407, 8890, 9608, 12010, 12700, 16814, 17780, 22225, 24020, 25400, 30025, 33628, 35560, 42035, 44450, 48040, 60050, 67256, 84070, 88900, 120100, 152527, 168140, 177800, 210175, 240200, 305054, 336280, 420350, 610108, 762635, 840700, 1067689, 1220216, 1525270, 1681400, 2135378, 3050540, 3813175, 4270756, 5338445, 6101080, 7626350, 8541512, 10676890, 15252700, 21353780, 26692225, 30505400, 42707560, 53384450, 106768900, 213537800]

約数ペア:

[(1, 213537800), (2, 106768900), (4, 53384450), (5, 42707560), (7, 30505400), (8, 26692225), (10, 21353780), (14, 15252700), (20, 10676890), (25, 8541512), (28, 7626350), (35, 6101080), (40, 5338445), (50, 4270756), (56, 3813175), (70, 3050540), (100, 2135378), (127, 1681400), (140, 1525270), (175, 1220216), (200, 1067689), (254, 840700), (280, 762635), (350, 610108), (508, 420350), (635, 336280), (700, 305054), (889, 240200), (1016, 210175), (1201, 177800), (1270, 168140), (1400, 152527), (1778, 120100), (2402, 88900), (2540, 84070), (3175, 67256), (3556, 60050), (4445, 48040), (4804, 44450), (5080, 42035), (6005, 35560), (6350, 33628), (7112, 30025), (8407, 25400), (8890, 24020), (9608, 22225), (12010, 17780), (12700, 16814)]