225423198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12511}}^1$

素因数の和:12550

約数の個数: 96

約数和(自身を含む): 655828992

約数和(自身を除く): 430405794

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009, 12511, 18018, 25022, 37533, 75066, 87577, 112599, 137621, 162643, 175154, 225198, 262731, 275242, 325286, 412863, 487929, 525462, 788193, 825726, 963347, 975858, 1138501, 1238589, 1463787, 1576386, 1789073, 1926694, 2277002, 2477178, 2890041, 2927574, 3415503, 3578146, 5367219, 5780082, 6831006, 8670123, 10246509, 10734438, 12523511, 16101657, 17340246, 20493018, 25047022, 32203314, 37570533, 75141066, 112711599, 225423198]

約数ペア:

[(1, 225423198), (2, 112711599), (3, 75141066), (6, 37570533), (7, 32203314), (9, 25047022), (11, 20493018), (13, 17340246), (14, 16101657), (18, 12523511), (21, 10734438), (22, 10246509), (26, 8670123), (33, 6831006), (39, 5780082), (42, 5367219), (63, 3578146), (66, 3415503), (77, 2927574), (78, 2890041), (91, 2477178), (99, 2277002), (117, 1926694), (126, 1789073), (143, 1576386), (154, 1463787), (182, 1238589), (198, 1138501), (231, 975858), (234, 963347), (273, 825726), (286, 788193), (429, 525462), (462, 487929), (546, 412863), (693, 325286), (819, 275242), (858, 262731), (1001, 225198), (1287, 175154), (1386, 162643), (1638, 137621), (2002, 112599), (2574, 87577), (3003, 75066), (6006, 37533), (9009, 25022), (12511, 18018)]