211434984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{172741}}^1$

素因数の和:172770

約数の個数: 48

約数和(自身を含む): 606324420

約数和(自身を除く): 394889436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 172741, 345482, 518223, 690964, 1036446, 1381928, 1554669, 2072892, 2936597, 3109338, 4145784, 5873194, 6218676, 8809791, 11746388, 12437352, 17619582, 23492776, 26429373, 35239164, 52858746, 70478328, 105717492, 211434984]

約数ペア:

[(1, 211434984), (2, 105717492), (3, 70478328), (4, 52858746), (6, 35239164), (8, 26429373), (9, 23492776), (12, 17619582), (17, 12437352), (18, 11746388), (24, 8809791), (34, 6218676), (36, 5873194), (51, 4145784), (68, 3109338), (72, 2936597), (102, 2072892), (136, 1554669), (153, 1381928), (204, 1036446), (306, 690964), (408, 518223), (612, 345482), (1224, 172741)]