204631092

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4663}}^1$

素因数の和:4749

約数の個数: 72

約数和(自身を含む): 550053504

約数和(自身を除く): 345422412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1908, 2438, 3657, 4663, 4876, 7314, 9326, 10971, 13989, 14628, 18652, 21942, 27978, 41967, 43884, 55956, 83934, 107249, 167868, 214498, 247139, 321747, 428996, 494278, 643494, 741417, 965241, 988556, 1286988, 1482834, 1930482, 2224251, 2965668, 3860964, 4448502, 5684197, 8897004, 11368394, 17052591, 22736788, 34105182, 51157773, 68210364, 102315546, 204631092]

約数ペア:

[(1, 204631092), (2, 102315546), (3, 68210364), (4, 51157773), (6, 34105182), (9, 22736788), (12, 17052591), (18, 11368394), (23, 8897004), (36, 5684197), (46, 4448502), (53, 3860964), (69, 2965668), (92, 2224251), (106, 1930482), (138, 1482834), (159, 1286988), (207, 988556), (212, 965241), (276, 741417), (318, 643494), (414, 494278), (477, 428996), (636, 321747), (828, 247139), (954, 214498), (1219, 167868), (1908, 107249), (2438, 83934), (3657, 55956), (4663, 43884), (4876, 41967), (7314, 27978), (9326, 21942), (10971, 18652), (13989, 14628)]