211277360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22193}}^1$

素因数の和:22230

約数の個数: 80

約数和(自身を含む): 594444096

約数和(自身を除く): 383166736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 22193, 44386, 88772, 110965, 155351, 177544, 221930, 310702, 355088, 377281, 443860, 621404, 754562, 776755, 887720, 1242808, 1509124, 1553510, 1775440, 1886405, 2485616, 2640967, 3018248, 3107020, 3772810, 5281934, 6036496, 6214040, 7545620, 10563868, 12428080, 13204835, 15091240, 21127736, 26409670, 30182480, 42255472, 52819340, 105638680, 211277360]

約数ペア:

[(1, 211277360), (2, 105638680), (4, 52819340), (5, 42255472), (7, 30182480), (8, 26409670), (10, 21127736), (14, 15091240), (16, 13204835), (17, 12428080), (20, 10563868), (28, 7545620), (34, 6214040), (35, 6036496), (40, 5281934), (56, 3772810), (68, 3107020), (70, 3018248), (80, 2640967), (85, 2485616), (112, 1886405), (119, 1775440), (136, 1553510), (140, 1509124), (170, 1242808), (238, 887720), (272, 776755), (280, 754562), (340, 621404), (476, 443860), (560, 377281), (595, 355088), (680, 310702), (952, 221930), (1190, 177544), (1360, 155351), (1904, 110965), (2380, 88772), (4760, 44386), (9520, 22193)]