222645534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^2$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 485783040

約数和(自身を除く): 263137506

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 251, 502, 589, 753, 1178, 1506, 1767, 3534, 4769, 7781, 9538, 14307, 15562, 23343, 28614, 46686, 63001, 126002, 147839, 189003, 295678, 378006, 443517, 887034, 1197019, 1953031, 2394038, 3591057, 3906062, 5859093, 7182114, 11718186, 37107589, 74215178, 111322767, 222645534]

約数ペア:

[(1, 222645534), (2, 111322767), (3, 74215178), (6, 37107589), (19, 11718186), (31, 7182114), (38, 5859093), (57, 3906062), (62, 3591057), (93, 2394038), (114, 1953031), (186, 1197019), (251, 887034), (502, 443517), (589, 378006), (753, 295678), (1178, 189003), (1506, 147839), (1767, 126002), (3534, 63001), (4769, 46686), (7781, 28614), (9538, 23343), (14307, 15562)]